The Boardoza TP4056 Module is a versatile and compact 1-cell lithium-ion/lithium-polymer battery charging and power management module, based on the widely-used TP4056 ...

This module is for charging a single-cell Li-ion battery. The board includes a load-sharing circuit. If the battery is charging, the load draws current from VIN; otherwise, it draws from the battery.

Wanting to built a small Li-ion cell into something, I was seeking a safe and simple way to charge it, and came across a plethora of built pcbs that include a micro-USB socket, a charging chip, a ...