The TP4056 Lithium Battery Charger Module is a compact and efficient charging board designed for single-cell 3.7V lithium-ion and LiPo batteries. It provides a convenient USB charging interface and uses a constant-current/constant-voltage charging method to safely charge compatible batteries up to 4.2V. The module is widely used in DIY electronics, Arduino projects, portable devices, power banks, and battery-powered circuits.

Featured By Famephase Electronic Accessories.