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Adafruit Industries is an open-source hardware company. The NYC based company designs and manufactures a number of electronics products, sells a wide variety of electronics components, tools, and accessories via its online storefront, and produces a number of learning resources, including written tutorials, introductory videos for beginners, and the longest running live video electronics show on the internet. 

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Adafruit FTDI Friend + extras - v1.0
{"id":8608174856,"title":"Adafruit FTDI Friend + extras - v1.0","handle":"adafruit-ftdi-friend-extras-v1-0","description":"\u003cp\u003e\u003cspan\u003eThe FTDI Friend is an improved FTDI FT232RL chip adapter. Like the well-known FTDI cable, it can provide power to your project and there are 4 signal lines for sending data back and forth. But the Friend can change the signal and power lines to be either 3.3V or 5V. Arduino-derivatives and XBees use the RTS line for programming but what if you need that DTR line? It's there for you.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe 6th pin is RTS (as of Arduino IDE v18 this will work perfectly for uploading to 'inos), the power wire is +5V and the signal levels are 3.3V (they are 5V compliant, and should work in the vast majority of 3.3V and 5V signal systems).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you have a device that is running at 5V logic and requires 5V power,\u003cb\u003e \u003c\/b\u003ethe \u003cspan\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-ftdi-ttl-232-usb-cable\"\u003eFTID TTL-232 USB Cable\u003c\/a\u003e may be better suited for your project needs.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:51-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries","Breakout Boards","Chip Adapter"],"price":1470,"price_min":1470,"price_max":1470,"available":true,"price_varies":false,"compare_at_price":1475,"compare_at_price_min":1475,"compare_at_price_max":1475,"compare_at_price_varies":false,"variants":[{"id":29778537608,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"UAJ-Q1B-8WS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit FTDI Friend + extras - v1.0","public_title":null,"options":["Default Title"],"price":1470,"weight":0,"compare_at_price":1475,"inventory_quantity":14,"inventory_management":"shopify","inventory_policy":"deny","barcode":"284"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/284-00.jpg?v=1486062599","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/284-02.jpg?v=1486062601","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/284-03.jpg?v=1486062602","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/284-01.jpg?v=1486062604"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/284-00.jpg?v=1486062599","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eThe FTDI Friend is an improved FTDI FT232RL chip adapter. Like the well-known FTDI cable, it can provide power to your project and there are 4 signal lines for sending data back and forth. But the Friend can change the signal and power lines to be either 3.3V or 5V. Arduino-derivatives and XBees use the RTS line for programming but what if you need that DTR line? It's there for you.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe 6th pin is RTS (as of Arduino IDE v18 this will work perfectly for uploading to 'inos), the power wire is +5V and the signal levels are 3.3V (they are 5V compliant, and should work in the vast majority of 3.3V and 5V signal systems).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you have a device that is running at 5V logic and requires 5V power,\u003cb\u003e \u003c\/b\u003ethe \u003cspan\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-ftdi-ttl-232-usb-cable\"\u003eFTID TTL-232 USB Cable\u003c\/a\u003e may be better suited for your project needs.\u003c\/span\u003e\u003c\/p\u003e"}
Adafruit FTDI Friend + extras - v1.0

Adafruit FTDI Friend + extras - v1.0

$14.70

The FTDI Friend is an improved FTDI FT232RL chip adapter. Like the well-known FTDI cable, it can provide power to your project and there are 4 signal lines for sending data back and forth. But the Friend can change the signal and power lines to be either 3.3V or 5V. Arduino-derivatives and XBees use the RTS line for programming but what if you n...


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Adafruit Lithium Ion Battery - 3.7v 2000mAh
{"id":8608174216,"title":"Adafruit Lithium Ion Battery - 3.7v 2000mAh","handle":"lithium-ion-battery-3-7v-2000mah","description":"\u003cp\u003e\u003cspan\u003eLithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2000mAh. If you need a smaller battery, \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewe also have a 1200mAh+ model here.\u003c\/a\u003e \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection \u003c\/span\u003e\u003cstrong\u003eit is very important that you only use a Lilon\/Lipoly constant-voltage\/constant current charger to recharge them and at a rate of 2A or less (500mA is best).\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe suggest our Micro Lipo charger, which has a 100mA default rate.\u003c\/a\u003e\u003cspan\u003e You can also set the Micro Lipo to 500mA rate for a faster charge.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLike most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1 C or even less - 100 to 500mA is a good rate, and available from any USB port if using a USB-powered charger\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:50-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries"],"price":1245,"price_min":1245,"price_max":1245,"available":true,"price_varies":false,"compare_at_price":1250,"compare_at_price_min":1250,"compare_at_price_max":1250,"compare_at_price_varies":false,"variants":[{"id":29778536904,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"8PU-SC8-ZKQ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Lithium Ion Battery - 3.7v 2000mAh","public_title":null,"options":["Default Title"],"price":1245,"weight":0,"compare_at_price":1250,"inventory_quantity":176,"inventory_management":"shopify","inventory_policy":"deny","barcode":"2011"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2011-02.jpg?v=1487192001","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2011-03.jpg?v=1487192001","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2011-01.jpg?v=1487192001"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2011-02.jpg?v=1487192001","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eLithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2000mAh. If you need a smaller battery, \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewe also have a 1200mAh+ model here.\u003c\/a\u003e \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection \u003c\/span\u003e\u003cstrong\u003eit is very important that you only use a Lilon\/Lipoly constant-voltage\/constant current charger to recharge them and at a rate of 2A or less (500mA is best).\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe suggest our Micro Lipo charger, which has a 100mA default rate.\u003c\/a\u003e\u003cspan\u003e You can also set the Micro Lipo to 500mA rate for a faster charge.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLike most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1 C or even less - 100 to 500mA is a good rate, and available from any USB port if using a USB-powered charger\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e"}
Adafruit Lithium Ion Battery - 3.7v 2000mAh

Adafruit Lithium Ion Battery - 3.7v 2000mAh

$12.45

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2000mAh. If you need a smaller battery, we also have a 1200mAh+ model here. The batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and i...


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Adafruit PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C
{"id":8608173448,"title":"Adafruit PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C","handle":"powerboost-1000-charger-rechargeable-5v-lipo-usb-boost-1a-1000c","description":"\u003cp\u003e\u003cspan\u003ePowerBoost 1000C is the perfect power supply for your portable project. \u003c\/span\u003eWith a built-in load-sharing battery charger circuit, you'll be able to keep your power-hungry project running even while recharging the battery. This DC\/DC boost converter module can be powered by any \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3.7V LiIon\/LiPoly battery\u003c\/a\u003e, and convert the battery output to 5.2V DC for running your 5V projects.\u003c\/p\u003e\n\u003cp\u003eThe output is 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' for long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing brown-outs during high current draw because of USB cable resistance.\u003c\/p\u003e\n\u003cp\u003eThe internal boost converter chip has some nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation.\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:48-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries","USB"],"price":1990,"price_min":1990,"price_max":1990,"available":true,"price_varies":false,"compare_at_price":1995,"compare_at_price_min":1995,"compare_at_price_max":1995,"compare_at_price_varies":false,"variants":[{"id":29778536136,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"45O-J9K-D8U","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C","public_title":null,"options":["Default Title"],"price":1990,"weight":0,"compare_at_price":1995,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":"2465"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-06.jpg?v=1487268161","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-00.jpg?v=1487268161","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-04.jpg?v=1487268161","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-05.jpg?v=1487268161","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-01.jpg?v=1487268161","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-08.jpg?v=1487268161","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-07.jpg?v=1487268161","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-03.jpg?v=1487268161"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/2465-06.jpg?v=1487268161","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003ePowerBoost 1000C is the perfect power supply for your portable project. \u003c\/span\u003eWith a built-in load-sharing battery charger circuit, you'll be able to keep your power-hungry project running even while recharging the battery. This DC\/DC boost converter module can be powered by any \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3.7V LiIon\/LiPoly battery\u003c\/a\u003e, and convert the battery output to 5.2V DC for running your 5V projects.\u003c\/p\u003e\n\u003cp\u003eThe output is 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' for long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing brown-outs during high current draw because of USB cable resistance.\u003c\/p\u003e\n\u003cp\u003eThe internal boost converter chip has some nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation.\u003c\/p\u003e"}
Adafruit PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C

Adafruit PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C

$19.90

PowerBoost 1000C is the perfect power supply for your portable project. With a built-in load-sharing battery charger circuit, you'll be able to keep your power-hungry project running even while recharging the battery. This DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly battery, and convert the battery output to 5.2V DC for ...


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Adafruit USB LiIon/LiPoly charger - v1.2
{"id":8608173192,"title":"Adafruit USB LiIon\/LiPoly charger - v1.2","handle":"usb-liion-lipoly-charger-v1-2","description":"\u003cp\u003eThis is a Lithium Ion and Lithium Polymer battery charger. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The fast-charge current is 500mA by default, but is easily adjustable from 100mA up to 1000mA by soldering a through-hole resistor on-board.\u003cbr\u003e\u003cbr\u003eThis board is great for DIY projects because it has 3 indicator LEDs - one for power, one for charging status and a third that indicates when charging is complete. Keep the battery connected to the charger and pass power through the additional JST connector using the included cable!\u003cbr\u003e\u003cbr\u003eFor use with \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit Lipoly batteries only\u003c\/a\u003e. Other batteries may have different voltage, chemistry, polarity or pinout.\u003cbr\u003e \u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:48-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries","Charger","USB"],"price":1245,"price_min":1245,"price_max":1245,"available":true,"price_varies":false,"compare_at_price":1250,"compare_at_price_min":1250,"compare_at_price_max":1250,"compare_at_price_varies":false,"variants":[{"id":29778535880,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"9Y0-SUK-NPU","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit USB LiIon\/LiPoly charger - v1.2","public_title":null,"options":["Default Title"],"price":1245,"weight":0,"compare_at_price":1250,"inventory_quantity":6,"inventory_management":"shopify","inventory_policy":"deny","barcode":"259"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/259-00.jpg?v=1486784613","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/259-01.jpg?v=1486784614","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/259-02.jpg?v=1486784616"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/259-00.jpg?v=1486784613","options":["Title"],"content":"\u003cp\u003eThis is a Lithium Ion and Lithium Polymer battery charger. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The fast-charge current is 500mA by default, but is easily adjustable from 100mA up to 1000mA by soldering a through-hole resistor on-board.\u003cbr\u003e\u003cbr\u003eThis board is great for DIY projects because it has 3 indicator LEDs - one for power, one for charging status and a third that indicates when charging is complete. Keep the battery connected to the charger and pass power through the additional JST connector using the included cable!\u003cbr\u003e\u003cbr\u003eFor use with \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit Lipoly batteries only\u003c\/a\u003e. Other batteries may have different voltage, chemistry, polarity or pinout.\u003cbr\u003e \u003c\/p\u003e"}
Adafruit USB LiIon/LiPoly charger - v1.2

Adafruit USB LiIon/LiPoly charger - v1.2

$12.45

This is a Lithium Ion and Lithium Polymer battery charger. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The fast-charge current is 50...


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Adafruit Lithium Ion Polymer Battery - 3.7v 1200mAh
{"id":8608173064,"title":"Adafruit Lithium Ion Polymer Battery - 3.7v 1200mAh","handle":"lithium-ion-polymer-battery-3-7v-1200mah","description":"\u003cp\u003e\u003cspan\u003eLithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh. If you need a larger battery, \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewe also have a 2000mAh+ model\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection \u003cstrong\u003eit is very important that you only use a Lilon\/Lipoly constant-voltage\/constant current charger to recharge them and at a rate of 2A or less (500mA is best).\u003c\/strong\u003e \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe suggest our Micro Lipo charger, which has a 100mA default rate.\u003c\/a\u003e You can also set the Micro Lipo to 500mA rate for a faster charge.\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLike most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1\/2C or even less - 500mA max in this case which is how much you can get from a USB port.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:47-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries"],"price":990,"price_min":990,"price_max":990,"available":true,"price_varies":false,"compare_at_price":995,"compare_at_price_min":995,"compare_at_price_max":995,"compare_at_price_varies":false,"variants":[{"id":29778535752,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"NCU-EO8-FDB","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Lithium Ion Polymer Battery - 3.7v 1200mAh","public_title":null,"options":["Default Title"],"price":990,"weight":0,"compare_at_price":995,"inventory_quantity":26,"inventory_management":"shopify","inventory_policy":"deny","barcode":"258"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/258-00.jpg?v=1486785051","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/258-01.jpg?v=1486785052","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/258-02.jpg?v=1486785054"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/258-00.jpg?v=1486785051","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eLithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh. If you need a larger battery, \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewe also have a 2000mAh+ model\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection \u003cstrong\u003eit is very important that you only use a Lilon\/Lipoly constant-voltage\/constant current charger to recharge them and at a rate of 2A or less (500mA is best).\u003c\/strong\u003e \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe suggest our Micro Lipo charger, which has a 100mA default rate.\u003c\/a\u003e You can also set the Micro Lipo to 500mA rate for a faster charge.\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLike most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1\/2C or even less - 500mA max in this case which is how much you can get from a USB port.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e"}
Adafruit Lithium Ion Polymer Battery - 3.7v 1200mAh

Adafruit Lithium Ion Polymer Battery - 3.7v 1200mAh

$9.90

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh. If you need a larger battery, we also have a 2000mAh+ model.The batteries come pre-attached with a genuine 2-pin JST-PH co...


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Adafruit USB Micro-B Breakout Board
{"id":8608172296,"title":"Adafruit USB Micro-B Breakout Board","handle":"usb-micro-b-breakout-board","description":"\u003cp\u003e\u003cspan\u003eSimple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAdafruit has decided on a micro-AB connector with through-hole shielding pads for an excellent strong connection as well\u003c\/span\u003e\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:46-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries","Breakout Boards","USB"],"price":145,"price_min":145,"price_max":145,"available":true,"price_varies":false,"compare_at_price":150,"compare_at_price_min":150,"compare_at_price_max":150,"compare_at_price_varies":false,"variants":[{"id":29778534984,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"EE3-V4N-G0U","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit USB Micro-B Breakout Board","public_title":null,"options":["Default Title"],"price":145,"weight":0,"compare_at_price":150,"inventory_quantity":86,"inventory_management":"shopify","inventory_policy":"deny","barcode":"1833"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1833-00.jpg?v=1487270337","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1833-01.jpg?v=1487270337","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1833-03.jpg?v=1487270337","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1833-04.jpg?v=1487270337","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1833-02.jpg?v=1487270337"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1833-00.jpg?v=1487270337","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eSimple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAdafruit has decided on a micro-AB connector with through-hole shielding pads for an excellent strong connection as well\u003c\/span\u003e\u003c\/p\u003e"}
Adafruit USB Micro-B Breakout Board

Adafruit USB Micro-B Breakout Board

$1.45

Simple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project.Adafruit has decided on a micro-AB connector with through-hole shielding pads for an excellent strong connection as well


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Adafruit 20mm Coin Cell Breakout Board (CR2032)
{"id":8608171912,"title":"Adafruit 20mm Coin Cell Breakout Board (CR2032)","handle":"adafruit-20mm-coin-cell-breakout-board-cr2032","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis sewable breakout board has a CR2032 coin cell battery holder soldered on and 0.1\" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar.\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:45-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries","Breakout Boards"],"price":245,"price_min":245,"price_max":245,"available":true,"price_varies":false,"compare_at_price":250,"compare_at_price_min":250,"compare_at_price_max":250,"compare_at_price_varies":false,"variants":[{"id":29778534600,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"NWP-O25-3T4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit 20mm Coin Cell Breakout Board (CR2032)","public_title":null,"options":["Default Title"],"price":245,"weight":0,"compare_at_price":250,"inventory_quantity":47,"inventory_management":"shopify","inventory_policy":"deny","barcode":"1870"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1870-04.jpg?v=1485974746","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1870-05.jpg?v=1485974748","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1870-06.jpg?v=1485974750","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1870-07.jpg?v=1485974752"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1870-04.jpg?v=1485974746","options":["Title"],"content":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis sewable breakout board has a CR2032 coin cell battery holder soldered on and 0.1\" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar.\u003c\/p\u003e"}
Adafruit 20mm Coin Cell Breakout Board (CR2032)

Adafruit 20mm Coin Cell Breakout Board (CR2032)

$2.45

Description This sewable breakout board has a CR2032 coin cell battery holder soldered on and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar.


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Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1
{"id":8608169928,"title":"Adafruit Micro Lipo w\/MicroUSB Jack - USB LiIon\/LiPoly charger - v1","handle":"adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger-v1","description":"\u003cp\u003eThis lipo charger is small and easy to use. Can be mounted easily into any project. Plug it in via any MicroUSB cable into a USB port and a 3.7V\/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. You can purchase a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLithium Ion Battery - 3.7v 2000mAh here\u003c\/a\u003e or a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e1200mAh Lithium Ion Battery here\u003c\/a\u003e.There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-mini-lipo-w-mini-b-usb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eThe MINI Lipo w\/Mini-B USB Jack - USB LiIon\/LiPoly charger can be found here\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCharging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:40-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries","Charger"],"price":690,"price_min":690,"price_max":690,"available":true,"price_varies":false,"compare_at_price":695,"compare_at_price_min":695,"compare_at_price_max":695,"compare_at_price_varies":false,"variants":[{"id":29778530952,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KS-IHP9-G0OM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Micro Lipo w\/MicroUSB Jack - USB LiIon\/LiPoly charger - v1","public_title":null,"options":["Default Title"],"price":690,"weight":0,"compare_at_price":695,"inventory_quantity":30,"inventory_management":"shopify","inventory_policy":"deny","barcode":"1904"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1904-06.jpg?v=1486070918","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1904-01.jpg?v=1486070920","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1904-03.jpg?v=1486070923","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1904-04.jpg?v=1486070925","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1904-05.jpg?v=1486071657"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1904-06.jpg?v=1486070918","options":["Title"],"content":"\u003cp\u003eThis lipo charger is small and easy to use. Can be mounted easily into any project. Plug it in via any MicroUSB cable into a USB port and a 3.7V\/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. You can purchase a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLithium Ion Battery - 3.7v 2000mAh here\u003c\/a\u003e or a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e1200mAh Lithium Ion Battery here\u003c\/a\u003e.There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-mini-lipo-w-mini-b-usb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eThe MINI Lipo w\/Mini-B USB Jack - USB LiIon\/LiPoly charger can be found here\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCharging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.\u003c\/span\u003e\u003c\/p\u003e"}
Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1

Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1

$6.90

This lipo charger is small and easy to use. Can be mounted easily into any project. Plug it in via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. You can purchase a Lithium Ion Battery - 3.7v 2000mAh here or a 1200mAh Lithium Ion Battery here.There are tw...


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Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger - v1
{"id":8608168840,"title":"Adafruit Mini Lipo w\/Mini-B USB Jack - USB LiIon\/LiPoly charger - v1","handle":"adafruit-mini-lipo-w-mini-b-usb-jack-usb-liion-lipoly-charger-v1","description":"\u003cp\u003e\u003cspan\u003eThis lipo charger is easy to use. It can be mounted easily into any project. Simply plug it via any MiniUSB cable into a USB port and a 3.7V\/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. You can purchase a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLithium Ion Battery - 3.7v 2000mAh here\u003c\/a\u003e or a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e1200mAh Lithium Ion Battery here\u003c\/a\u003e. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eThe MICRO Lipo w\/MicroUSB Jack - USB LiIon\/LiPoly charger can be found here\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCharging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:38-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries","Charger"],"price":690,"price_min":690,"price_max":690,"available":true,"price_varies":false,"compare_at_price":695,"compare_at_price_min":695,"compare_at_price_max":695,"compare_at_price_varies":false,"variants":[{"id":29778529416,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"9R-XCX7-FRSB","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Mini Lipo w\/Mini-B USB Jack - USB LiIon\/LiPoly charger - v1","public_title":null,"options":["Default Title"],"price":690,"weight":0,"compare_at_price":695,"inventory_quantity":11,"inventory_management":"shopify","inventory_policy":"deny","barcode":"1905"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-07.jpg?v=1486072088","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-01.jpg?v=1486072089","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-02.jpg?v=1486072091","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-05.jpg?v=1486072093","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-03.jpg?v=1486072094","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-04.jpg?v=1486072096","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-06.jpg?v=1486072097"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1905-07.jpg?v=1486072088","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eThis lipo charger is easy to use. It can be mounted easily into any project. Simply plug it via any MiniUSB cable into a USB port and a 3.7V\/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. You can purchase a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-battery-3-7v-2000mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLithium Ion Battery - 3.7v 2000mAh here\u003c\/a\u003e or a \u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/lithium-ion-polymer-battery-3-7v-1200mah\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e1200mAh Lithium Ion Battery here\u003c\/a\u003e. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/kjdelectronics.myshopify.com\/products\/adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger-v1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eThe MICRO Lipo w\/MicroUSB Jack - USB LiIon\/LiPoly charger can be found here\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCharging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.\u003c\/span\u003e\u003c\/p\u003e"}
Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger - v1

Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger - v1

$6.90

This lipo charger is easy to use. It can be mounted easily into any project. Simply plug it via any MiniUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. You can purchase a Lithium Ion Battery - 3.7v 2000mAh here or a 1200mAh Lithium Ion Battery here. There are two L...


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Adafruit Li-Ion 3.7V Battery, 2500mAh
{"id":9154624456,"title":"Adafruit Li-Ion 3.7V Battery, 2500mAh","handle":"adafruit-li-ion-3-7v-2500mah","description":"\u003cp\u003eLithium ion polymer batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2500mAh for a total of about 10 Wh. If you need a smaller battery, or anything battery related, \u003ca href=\"https:\/\/kjdelectronics.com\/collections\/adafruit\/batteries\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out our collection of batteries and battery accessories here\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003eThe batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at ~2.8V. It will also protect against output shorts. However, even with this protection \u003cstrong\u003eit is very important that you only use \u003ca href=\"https:\/\/kjdelectronics.com\/products\/usb-liion-lipoly-charger-v1-2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ea LiIon\/LiPoly constant-voltage\/constant-current charger to recharge them\u003c\/a\u003e and at a rate of 1200mA or less.\u003c\/strong\u003e\u003cbr\u003eLike most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1\/2C or even less - 1200mA max in this case. Even 500mA is a good charge rate, which is how much you can get from a USB port.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2017-04-05T13:09:00-04:00","created_at":"2017-04-05T13:06:17-04:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries"],"price":1490,"price_min":1490,"price_max":1490,"available":true,"price_varies":false,"compare_at_price":1495,"compare_at_price_min":1495,"compare_at_price_max":1495,"compare_at_price_varies":false,"variants":[{"id":33632810504,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"994-TGG-PAX","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Li-Ion 3.7V Battery, 2500mAh","public_title":null,"options":["Default Title"],"price":1490,"weight":0,"compare_at_price":1495,"inventory_quantity":164,"inventory_management":"shopify","inventory_policy":"deny","barcode":"328"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/328-02.jpg?v=1491411979","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/328-04.jpg?v=1491411980","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/328-03.jpg?v=1491411981"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/328-02.jpg?v=1491411979","options":["Title"],"content":"\u003cp\u003eLithium ion polymer batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2500mAh for a total of about 10 Wh. If you need a smaller battery, or anything battery related, \u003ca href=\"https:\/\/kjdelectronics.com\/collections\/adafruit\/batteries\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out our collection of batteries and battery accessories here\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003eThe batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at ~2.8V. It will also protect against output shorts. However, even with this protection \u003cstrong\u003eit is very important that you only use \u003ca href=\"https:\/\/kjdelectronics.com\/products\/usb-liion-lipoly-charger-v1-2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ea LiIon\/LiPoly constant-voltage\/constant-current charger to recharge them\u003c\/a\u003e and at a rate of 1200mA or less.\u003c\/strong\u003e\u003cbr\u003eLike most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1\/2C or even less - 1200mA max in this case. Even 500mA is a good charge rate, which is how much you can get from a USB port.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e"}
Adafruit Li-Ion 3.7V Battery, 2500mAh

Adafruit Li-Ion 3.7V Battery, 2500mAh

$14.90

Lithium ion polymer batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2500mAh for a total of about 10 Wh. If you need a smaller battery, or anything battery related, check out our collection of batteries and battery accessories here.  The batteries come pre-attache...


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Adafruit Li-Ion 3.7V Battery, 6600mAh
{"id":9155952712,"title":"Adafruit Li-Ion 3.7V Battery, 6600mAh","handle":"adafruit-li-ion-3-7v-battery-6600mah","description":"\u003cp\u003eNeed a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity. The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection. \u003cspan\u003eIf you need a smaller battery, or anything battery related, \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.com\/collections\/adafruit\/batteries\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out our collection of batteries and battery accessories here\u003c\/a\u003e\u003cspan\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach cell can provide \u003cstrong\u003e0.5C\u003c\/strong\u003e of current (1.1 A per) so all together the peak current you can draw is over 3.3 Amps. Note that these batteries are not designed to sustain such high loads, we suggest keeping any constant current draw under 0.2C or 1.3A.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at about 3.0V. However, even with this protection \u003cstrong\u003eit is very important that you only use a LiIon\/LiPoly constant-voltage\/constant-current charger to recharge them and at a rate of 0.25C (1.5A) or less.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLike most lithium-ion packs, the batteries we sell do not have thermistors built in. This is why we suggest charging at 0.2C or even less - 1A max in this case. Of course, you can charge at a lower rate - it'll just take a little longer to fill up.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2017-04-05T14:57:00-04:00","created_at":"2017-04-05T14:49:16-04:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries"],"price":2945,"price_min":2945,"price_max":2945,"available":true,"price_varies":false,"compare_at_price":2950,"compare_at_price_min":2950,"compare_at_price_max":2950,"compare_at_price_varies":false,"variants":[{"id":33639441224,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CF7-ARV-IIY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Li-Ion 3.7V Battery, 6600mAh","public_title":null,"options":["Default Title"],"price":2945,"weight":0,"compare_at_price":2950,"inventory_quantity":100,"inventory_management":"shopify","inventory_policy":"deny","barcode":"353"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/353-03.jpg?v=1491418158","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/353-02.jpg?v=1491418159"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/353-03.jpg?v=1491418158","options":["Title"],"content":"\u003cp\u003eNeed a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity. The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection. \u003cspan\u003eIf you need a smaller battery, or anything battery related, \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.com\/collections\/adafruit\/batteries\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out our collection of batteries and battery accessories here\u003c\/a\u003e\u003cspan\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach cell can provide \u003cstrong\u003e0.5C\u003c\/strong\u003e of current (1.1 A per) so all together the peak current you can draw is over 3.3 Amps. Note that these batteries are not designed to sustain such high loads, we suggest keeping any constant current draw under 0.2C or 1.3A.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at about 3.0V. However, even with this protection \u003cstrong\u003eit is very important that you only use a LiIon\/LiPoly constant-voltage\/constant-current charger to recharge them and at a rate of 0.25C (1.5A) or less.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLike most lithium-ion packs, the batteries we sell do not have thermistors built in. This is why we suggest charging at 0.2C or even less - 1A max in this case. Of course, you can charge at a lower rate - it'll just take a little longer to fill up.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e"}
Adafruit Li-Ion 3.7V Battery, 6600mAh

Adafruit Li-Ion 3.7V Battery, 6600mAh

$29.45

Need a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity. The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection. If you need a smaller battery, or anything battery related, check out...


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Adafruiut Li-Ion 3.7V Battery, 4400mAh
{"id":9157657864,"title":"Adafruiut Li-Ion 3.7V Battery, 4400mAh","handle":"adafruiut-li-ion-3-7v-battery-4400mah","description":"\u003cp\u003eNeed a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity. The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection. \u003cspan\u003eIf you need a smaller battery, or anything battery related, \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.com\/collections\/adafruit\/batteries\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out our collection of batteries and battery accessories here\u003c\/a\u003e\u003cspan\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach cell can provide 1A of current for about 4 hours so all together the peak current you can draw is a little over 1.5 Amps. Note that these batteries are not designed to sustain such high loads, we suggest keeping any constant current draw under 1A.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 2.5V. However, even with this protection \u003cstrong\u003eit is very important that you only use a LiIon\/LiPoly constant-voltage\/constant-current charger to recharge them and at a rate of 0.5C (2.2A) or less.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLike most lithium-ion packs, the batteries we sell do not have thermistors built in. This is why we suggest charging at 0.25C or even less - 1A max in this case. Of course, you can charge at a lower rate - it'll just take a little longer to fill up.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2017-04-05T16:46:00-04:00","created_at":"2017-04-05T16:50:18-04:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Batteries"],"price":1990,"price_min":1990,"price_max":1990,"available":true,"price_varies":false,"compare_at_price":1995,"compare_at_price_min":1995,"compare_at_price_max":1995,"compare_at_price_varies":false,"variants":[{"id":33646953736,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OY6-04X-NE8","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruiut Li-Ion 3.7V Battery, 4400mAh","public_title":null,"options":["Default Title"],"price":1990,"weight":0,"compare_at_price":1995,"inventory_quantity":7,"inventory_management":"shopify","inventory_policy":"deny","barcode":"354"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/354-02.jpg?v=1491425420"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/354-02.jpg?v=1491425420","options":["Title"],"content":"\u003cp\u003eNeed a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity. The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection. \u003cspan\u003eIf you need a smaller battery, or anything battery related, \u003c\/span\u003e\u003ca href=\"https:\/\/kjdelectronics.com\/collections\/adafruit\/batteries\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out our collection of batteries and battery accessories here\u003c\/a\u003e\u003cspan\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach cell can provide 1A of current for about 4 hours so all together the peak current you can draw is a little over 1.5 Amps. Note that these batteries are not designed to sustain such high loads, we suggest keeping any constant current draw under 1A.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 2.5V. However, even with this protection \u003cstrong\u003eit is very important that you only use a LiIon\/LiPoly constant-voltage\/constant-current charger to recharge them and at a rate of 0.5C (2.2A) or less.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLike most lithium-ion packs, the batteries we sell do not have thermistors built in. This is why we suggest charging at 0.25C or even less - 1A max in this case. Of course, you can charge at a lower rate - it'll just take a little longer to fill up.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAdditional Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDo not use a NiMH\/NiCad\/lead-acid charger. Also, do not abuse these batteries, do not short, bend, crush or puncture. \u003c\/span\u003e\u003cstrong\u003eNever charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits.\u003c\/strong\u003e\u003cspan\u003e As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: There are some shipping restrictions when it comes to shipping lithium ion batteries. If anything occurs we will notify you as soon as we are aware of an issue with the order.\u003c\/em\u003e\u003c\/p\u003e"}
Adafruiut Li-Ion 3.7V Battery, 4400mAh

Adafruiut Li-Ion 3.7V Battery, 4400mAh

$19.90

Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity. The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection. If you need a smaller battery, or anything battery related, check out our...


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