Build compact rechargeable projects with the TP4056 3.7V Lithium Battery Charging & Protection Module. This ultra-small Type-C USB charging board is designed for 3.7V lithium-ion batteries, providing a convenient solution for DIY electronics, portable devices, battery-powered projects, and custom power solutions. Featuring a compact 2 x 0.5 x 1.5cm design, this charging module supports USB power input and helps manage lithium battery charging with built-in protection functions. Perfect for makers, hobbyists, and electronics enthusiasts, the TP4056 board is easy to integrate into small devices while saving valuable space.
