The Details of Lithium Battery Charging Board:Input voltage is 5V, Charge cut-off voltage is 4.2V +1%, Maximum charge current: 1000mA, Battery over discharge protection voltage is 2.5V; Battery over current protection current: 3A.
5V 1A Lithium Battery Charger with Type-C USB Port: We can easily use the Mobile Phone Charger to charge the lithium battery with full charge.
Lithium Battery Charger with Easy Usage: There are solder joints for input voltage wiring, which is convenient for DIY; Two-in-one charging and discharging protection function.
The Light Indicators of TP4056 Li-ion Charging Board: Red light means charging, Blue light means fully charged.
Pls Note before Using Lithium Battery Charger: Once the battery is connected, the protection circuit can be activated by charging it with 5V voltage.