USB LiPo and LiIon battery charger - adafruit
Including €0.01 for ecotax
The USB charger for LiPo and LiIon batteries will charge them in three steps: first preconditionning, then quick charge at constant current (500mA by default, can be adjusted between 100mA and 1000mA by adding a resistor) then complete charge at constant voltage.
The USB charger for LiPo and LiIon batteries has three status leds: power, charging and charged. It carries two JST connectors: you can connect your battery to one of them and get the power from the other. No need to change the plugging the charge or use the battery!
Specifications of the USB charger for LiPo and LiIon batteries
- 5V power supply by a mini-B USB cable (not included)
- For one cell lithium Ion/Lithium Polymer 3.7/4.2V batteries
- Accessible pins (0.1", 2.54mm) to get the battery voltage and the charging status