Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. This battery is ideally used for portability of your prototype With Charging protection circuit
The battery includes following electrical characteristics.
- Output voltage – 3.7V
- Capacity – 300mAH
- Internal resistance 80 mOhm
- Charging constant – 250mA (0.5C)
Dimensions
- 25mm x 30 mm x 5mm
- Cable length – 10 cm
Connector
- JST-PH – 2P
Do not over charge or fully discharge.
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 this protection, it is very important that you only use a LiIon/LiPoly constant-voltage/constant-current charger to recharge them and at a rate of 700mAH or less.
Like most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1/2C or even less - 300mAH max in this case which is how much you can get from a USB port.
Wearable, eTextile and Adafruit Circuit Playground starter kits
- Circuit Playground Express - Base Kit
- Class set of Circuit Playground Express starter kit (12 Pcs)
- Circuit Playground Express
Bundle and Save
- Code.org Circuit Playground Express Educators' Pack
- Circuit Playground Express Advanced Pack
- Code.org Circuit Playground Individual Kit Pack
Accessories
- Circuit Playground Bluefruit - Bluetooth Low Energy
- Circuit Playground Classic
- Polymer Lithium Ion Battery (LiPo) 7.4V 3.34Ah & Compatible charger
- Polymer Lithium Ion rechargeable Battery with Short Cable - 3.7V 350mAh,
- Polymer Lithium Ion Battery (LiPo) 3.7V 3000mA
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