TP4056 Charging module

The TP4056 1A Li-Ion Lithium Battery Charging Module – C--Type USB is a 3.7V lithium battery charger module has onboard Micro USB interface. With Micro-USB onboard connector, you can directly connect to computer USB port for battery charging. If USB is not available you can use an external source voltage at IN+/IN- pads, great for DIY projects. It is small size and lightweight. Manufactured under fully machinery processing. Each module is tested OK before shipment from Robu.in so it has high reliability for the best performance. In conclusion, it is special design for a single lithium battery charging. TP4056 Other features include the current monitor, under-voltage lockout, automatic recharge, and two status pin to indicate charge termination and the presence of an input voltage.