Adafruit Lithium Ion Polymer Battery - 3.7V 2500mAh

Adafruit Lithium Ion Polymer Battery - 3.7V 2500mAh

$30.10
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Key Features: Thin, light and powerful Output ranges from 4.2V when completely charged to 3.7V Capacity of 2500mAh for a total of about 10 Wh Genuine JST connector 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 2500mAh for a total of about 10 Wh.The 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. The 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 protection it is very important that you only use a LiIon/LiPoly constant-voltage/constant

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