3S 20A BMS Circuit Module Li-ion Lithium Battery Charger PCB BMS Protection Board 12.6V (Green)

Product Description:

The 3S 20A BMS (Battery Management System) Circuit Module is designed to provide comprehensive protection for 3-series 12.6V Li-ion battery packs. This enhanced BMS safeguards your batteries from overcharge, over-discharge, overcurrent, and short circuits while ensuring efficient charging. With a 20A continuous discharge capability, it is perfect for medium-power applications like electric bikes, power tools, and DIY battery packs. The integrated balancing function ensures all cells are evenly charged, maximizing battery life and performance. Compact and durable, it is ideal for anyone seeking reliable battery protection for 3S Li-ion packs.