Battery Active Equalizer Balancer for Li Ion Lifepo4 Lithium Battery Voltage Balancer with Active

Feature: 1. BATTERY EQUALIZER: Keep your Liion NCM and LiFePO4 batteries balanced with the Active Battery Equalizer. It tests for voltage differences and transfers high voltages to low voltages for accurate voltage balancing. 2. INTELLIGENT TESTING: TActive battery equalizer features automatic testing and startup, as well as easy to display indicator lights. It brings convenience to your work and ensures accurate results. 3. ACCURATE WORKING: Battery active equalizer is built with ultra low internal resistance MOS, with 0‑1.2A balancing current and balancing voltage accuracy within 30mv. It provides reliable and accurate results. 4. PRACTICAL USE: The static power consumption of the battery active equalizer is less than 20uA, which is safe and reliable for Li ion NCM and LiFePO4 batteries. It allows for practical and efficient use. 5. EASY TO INSTALL: Battery Active Equalizer has compact size and cables for simple connections. It is an easy to install solution to keep batteries balanced. Specification: Item Type: Lithium Battery Active Equalizer Balancer Product Material: PCB Board Size: Approx. 84x67x8mm 3.3x2.6x0.3in (without Wire) Applicable Batteries: Li ion NCM, LFP Single Cell Voltage: 3.0‑4.2V Recommended Battery Capacity: Below 30AH Voltage Balancing Accuracy: 30mV Between Neighboring Voltages, Typical Value Balancing Mode: Detecting The Voltage Difference Between Adjacent Cells Is More Than 0.1V to Trigger Balancing, and The Voltage Difference Between Adjacent Cells Is Less Than 0.03V to Stop Working. Balancing Current: 0.1V Voltage Difference, 0.5A Balancing Current, When The Voltage Difference Is More Than 0.2V, The Maximum Balancing Current Is 1.2A. Undervoltage Protection Sleep Voltage: Neighboring Voltage Difference Is Less Than 0.03V, Enter Sleep State Static Working Current: 0.01mA. Package List: 1 x Equalizer2 x Connection Cable Note: 1. Compatibility with low strings is not recommended, the indicator light will blink and report an error. Before connecting the balance board, be sure to check each cell for proper wiring and insulation. Otherwise it will short circuit and burn the board.2. If connecting batteries, it must be used with BMS protection board. The charging and discharging voltage difference triggers the balancing board to work and realize the energy transfer balance.3. All data are measured manually, and there are certain errors in the measurement results.