1.2A 4S Battery Active Equalizer Universal BMS Balancer Energy Transfer Board For LiFePO4

Label:Yes 3.Reduces Maintenance Needs:During charging and discharging, the balancer actively minimizes voltage differences between cells, helping maintain the battery pack within optimal voltage range and lowering long-term maintenance requirements. 2.Automatic Voltage Balancing:This module is the balance of adjacent voltage difference, the voltage difference between adjacent batteries reaches more than 0.1V, the chip will trigger the balance work, and stop working until the voltage difference between adjacent batteries is within 0.03V 1.Enhances Battery Performance:Inductive energy transfer balance board, high current 1.2A energy transfer battery voltage balancer can significantly balance battery voltage and improve the overall efficiency of the battery pack 5.Premium PCB Design:The board uses reliable PCB material and is designed for compact size, easy maintenance, and broad compatibility. 4.Low Power Consumption:Equipped with an improved ultra-low internal resistance MOS, the balancer adjusts current from 0-1.2A based on voltage variance. Static power consumption remains below 20 microampere for energy-efficient performance.

Specifications: Item Type: Battery Active Equalizer Size:55*23*6.5mm(2.17*0.91*0.26in) Technical Parameter: Working Voltage: 2.0V-4.5V, common for ternary iron lithium battery, not suitable for LTO lithium Titanate battery Balance Current: Adjacent voltage difference more than 0.1V (current about 0.5-0.7A); Adjacent voltage difference more than 0.2V (maximum equilibrium current 1.2A); The smaller the voltage difference, the smaller the equalizing current Wiring Definition: B-, the total negative pole of the battery pack (the negative pole of the first battery) B1, the positive pole of the first battery B2, the positive pole of the second battery B3, the positive pole of the third battery B4, the positive pole of the fourth battery

Package List: 1 x Active Balancer Board 1 x Cable

Note: 1.Because of the working principle of adjacent equalization, it cannot be used as a maintenance tool. To connect to the battery, it must be used together with lithium battery protection. The voltage difference generated by charging and discharging triggers the work of the equalizing plate to realize energy transfer and equalization. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.