4S 12V LiFePO4 (Lithium Iron Phosphate) Battery Protection Board Capacitive Active Balancing Protective Board 5A Current

4S 12V LiFePO4 (Lithium Iron Phosphate) Battery Protection Board Capacitive Active Balancing Protective Board 5A Current Description

This 4S LiFePO4 Battery Management Systems features advanced current management technology to ensures optimal protected for each battery cell during charging/discharging. for instruments requiring stable power supply, it prevents battery damage.
Built in thermal management Systems effectively prevents overheating and extends product life. Perfect for high load applications like lab equipment and industrial tools, ensuring safe operations.
Made with premium metal materials offering wear resistance and impacts protected. Outperforms plastic alternatives, making it suitable for outdoor use or harsh working environments.
Supports various LiFePO4 battery models, easily adapting to different devices. Eliminates compatibility concerns for professional managing multiple equipment types.
Simple design allows tool less quick installation, saving for users. Particularly convenient for frequent battery changes in emergencies maintenance situations.

Note: Charging voltage: Number of series cells in ternary battery pack x 4.2V; number of series cells in LiFePO4 battery pack x 3.65V.

Discharge current: 60A
Charging current: 30A (common port)
Discharge overcurrent protection: 150 30A

Overcharge protection
Detection voltage: LiFePO4: 3.65 0.025V
Detection delay: 100 50ms
Release voltage: LiFePO4: 3.5 0.05V

Over-discharge voltage protection
Detection voltage: LiFePO4: 2.35 0.1V
Detection delay: 100 50ms
Release voltage: LiFePO4: 2.5 0.1V

Balancing voltage
Detection voltage: LiFePO4: 3.5 0.025V
Detection delay: 100 50ms
Balancing current: LiFePO4: 5A (max)

Discharge overcurrent protection
Detection voltage: 150mV
Detection delay: 100 50ms
Overcurrent protection: 150 30A

Short-circuit protection