4S 100A LiFePO4 Lithium Battery Protection Balance Charging BMS Protection PCB Board

The 4S 100A LiFePO4 BMS (Battery Management System) Protection Board is engineered to provide advanced protection and balanced charging for 4-series (4S) LiFePO4 lithium batteries. Capable of handling continuous discharge currents up to 100A, this high-performance BMS ensures the safety, efficiency, and longevity of battery packs used in applications such as electric vehicles, solar storage systems, power tools, and backup power supplies.

Equipped with overcharge, over-discharge, overcurrent, and short-circuit protection, the board also features cell balancing to maintain optimal voltage levels across all cells, improving battery performance and extending service life.

Key Features:

• Supports 4S LiFePO4 battery packs

• Max continuous discharge current: 100A

• Integrated cell balancing to ensure uniform charging

• Protection functions: Overcharge, over-discharge, overcurrent, short circuit, temperature

• High-quality PCB design for stable and safe operation

• Compact and easy to integrate into various battery-powered systems

Applications:

• Electric bikes, scooters, and vehicles

• Solar energy storage systems

• DIY power walls and backup systems

• High-drain devices requiring reliable battery protection