Description
Lithium-ion polymer (LiPo) batteries are thin, light, and powerful energy sources ranging from 4.2V full charge to 3.7V nominal voltage. This battery has a capacity of 400mAh providing approximately 1.9 Wh of energy. It features a genuine 2-pin 25mm JST-PH connector with protection circuitry included for safe use.
This battery is custom sized to tuck perfectly between the headers on Adafruit Feather microcontroller boards and can be sandwiched between a Feather and FeatherWing, such as the Feather Huzzah ESP8266 with an OLED Wing. Use normal-height female or stacking headers (not shorty ones) for optimal fit.
The included protection circuitry prevents over-charging and over-use, cutting off at 3.0V voltage and protecting against shorts. Always use a LiIon/LiPoly constant-voltage/constant-current charger rated at 400mA or less, like Adafruit’s Micro Lipo charger.
- Genuine 2-pin JST-PH connector, 25mm cable length
- Capacity: 400mAh at 3.7V nominal
- Dimensions: approximately 36mm x 17mm x 7.8mm
- Weight: 8.2g
- Includes protection circuitry for safety
- Ideal for Feather microcontroller boards
Safety Note: Do not short, crush, puncture, or abuse the battery. Never use NiMH/NiCad/lead-acid chargers. Always supervise charging and check for damage regularly.
For larger or smaller capacities, see the full range of LiPoly batteries at Adafruit.
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