1A LiPo Battery Charger Mini USB TP4056

Charge lipo batteries with low cost tp4056 module.

LiPo batteries require a charge controller and cannot be charge without a constant current source. A LiPo cell is fully charged when the cell is 4.2V if the cells nominal voltage out is 3.7volts. Failuer to use a charge controller will result in a dead LiPo cell and possible fire.

Blue led is on when charging

Red led is on when fully charged