Features 1、Basic Specifications: This is an equalizer with a working voltage of 2.0V‑4.5V, which can meet various work needs. 2、Balance Battery Voltage: Inductive energy transfer balance board, high current 1.2A energy transfer battery voltage balancer, significantly balance battery voltage, improve the overall efficiency of the battery pack. 3、Ultra Low Internal Resistance: The equalizer has a built in improved ultra low internal resistance MOS, the balance current is 0‑1.2A, and the voltage difference with the battery is small. 4、Static Power Consumption: The smaller the current of the active equalizer, the static power consumption does not exceed 20uA, with a balance indicator. 5、Battery Error Voltage: When the battery error voltage of the equalizer is higher than 0.1V, the balancing work starts until the error stops at 30mv. Specification Item Type: Lithium Battery Active Equalizer Material: PCB, Copper Purpose: Inductive Energy Transfer Balance Board, High Current 1.2A Energy Transfer Battery Voltage Balancer, Significantly Balance Battery Voltage, Improve the Overall Efficiency of Battery Pack Working Voltage: 2.0V-4.5V, Universal for Ternary Lithium Iron Battery, Not Applicable for LTO Lithium Titanate Battery Balance Current: The adjacent voltage difference is above 0.1V (Current is about 0.5-0.7A); The adjacent voltage difference is more than 0.2V (Reaching an equilibrium current of 1.2A); The smaller the pressure difference, the smaller the equalizing current Wiring Wire Length: Approx. 30cm / 11.8in(Pure Copper 22AWG Terminal Wire) Package List 1 x Module 1 x Connection Wire