5A 4S LiFePo4 & NCM Active Battery Balancer, 12V, 0-5.5A Adaptive, Digital Voltage Display (DS0855), Red, Type A/B Plug

Compatibility: Active battery balancer works with LiFePO4 (LFP) and NCM (ternary lithium) batteries, 4 string, working voltage 1.8 - 4.5V, capable of full-group, non-discriminatory equalization, recommended battery capacity 60-300Ah.
Balancing Performance: The min voltage difference of battery equalizer can balance is about 0.01V, and the max balancing current can reach 5A; When the voltage difference is 0.1V, the current is about 0.5A (which is actually related to the battery capacity and internal resistance).
Adjustable Current Range: Capacitor based battery active balancer has an equilibrium current range 0- 5.5A, adaptively adjusting according to the state of the battery cells, ensuring efficient and safe equalization.
Voltage Display: The battery voltage display screen of active battery balancer can show the voltage of the whole battery pack and single-string voltage in real-time, with a numerical accuracy of about 5mV (typical).
Automatic Sleep: Battery equalizer stops working and enters sleep when the battery voltage is below 2.7V (LFP/NCM), providing over-discharge protection; also equipped with a manual sleep switch, allowing you to actively control the working state.
Quiescent Current: The quiescent current is about 12 mA, which gives an indication of the power consumption when the equalizer is in a normal standby or operating state without significant equalization work.
Quality Components: Active battery balancer equipped with ultra-low internal resistance MOS and 2OZ copper thickness PCB, reducing power loss and enhancing the electrical conductivity and heat dissipation