【Balancing Performance】With a working voltage range of 1.8V–4.5V, it is perfectly compatible with three mainstream lithium battery types: ternary lithium, lithium iron phosphate, and lithium titanate.It supports full-group non-discriminatory equalization and is recommended for 50–200Ah large-capacity batteries, ideal for RVs, energy storage power supplies, and other scenarios. 【Transfer Technology】Adopts high-efficiency capacitor charge transfer technology. No complicated debugging is required—simply connect the equalization board to the battery pack correctly, and the equalization process starts automatically, quickly achieving charge redistribution between battery cells. 【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. It outperforms ordinary equalizers and effectively extends the cycle life of battery packs. 【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 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. The standby power consumption remains below 0.1mA even in protection mode, providing all-round protection for battery safety. [Product Information]:Working voltage: 1.8V-4.5V，Suitable for ternary lithium, lithium iron phosphate, lithium titanate.Working principle, the capacitor fit transfers the charge mover, the equalization board is connected to the battery, and the equalization is started. The original new ultra-low internal resistance MOS, 2OZ copper thickness PCB，Equilibrium current 0-5.5A, the more balanced the battery, the smaller the current, with manual sleep switch, sleep current mode is less than 0.1mA, the balance voltage accuracy is within 5mv! The quiescent current is about 12 mA. It is recommended that the battery capacity is 50-200AH.