4S 50A LiFePO4 Active Balancer Battery Protection Management System Board
Specification
• Battery Type: LiFePO4 (Lithium Iron Phosphate)
• Battery Configuration: 4S (12.8V Nominal)
• Continuous Discharge Current: 50A
• Balancer Type: Active Balancer Equalizer
• Balance Function: Automatic Cell Voltage Equalization
• Protection Functions: Overcharge, Over-discharge, Overcurrent, Short Circuit
• Balance Current: High Speed Active Balancing
• Connector Type: JST Balance Connector with Wire
• Board Material: High Quality FR4 PCB
• Application Voltage Range: 12V LiFePO4 Battery Pack
Description
This 4S 50A LiFePO4 Active Balancer BMS is designed for stable and safe operation of 12V lithium iron phosphate battery packs. It features active balancing technology that efficiently equalizes cell voltage during charge and discharge. The board provides complete protection including overcharge, over-discharge, overcurrent, and short circuit safety. Suitable for high current applications, it improves battery lifespan and overall performance in LiFePO4 battery systems.
Application
• 12V LiFePO4 battery pack protection
• Solar energy storage systems
• Electric bike and electric vehicle batteries
• Backup power and UPS systems
• DIY and custom LiFePO4 battery projects