Best Suitable for charging Flat Lion Batteries which has battery protection circuits inbuilt and not recommended for 18650 Lion Batteries. charging lion batteries from on board Micro-USB connector from USB or external +5V source like mibile charger etc. one can directly connect to computer USB port for battery charging. If USB is not available you can use a external source voltage at IN+/IN- pads Great for DIY projects.
- TP4056 with Battery Protection circuits
- voltage: 5V
- Charging cut-off voltage: 4.2V ± 1%
- Maximum charging current: 1000mA
- Battery over-discharge protection voltage: 2.5V
- Battery overcurrent protection current: 3A
- Board size: 2.6 * 1.7CM