Lot # : 48 - $12 5S 18V 21V 1.2A Li-ion Lipo Lifepo4 LFP Batter

y Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (5S) Functional?: Yes UPC: B09C3HPMHR Condition: New Damaged?: No Model: InduBalce-5S In Packaging?: Yes Assembly Required?: No Missing Parts?: No Title: 5S 18V 21V 1.2A Li-ion Lipo Lifepo4 LFP Battery Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (5S) NOTE: Only can use for 5s battery-packs and Not recommended to use poor quality battery pack to test. The indicator light will flash and report an error. Before connecting the equalization board be sure to check whether each battery is wired correctly (Measure whether the voltage of each battery string is correct) and do a good job of insulation. Otherwise it will short-circuit and burn the board. Tips: The equalization board is not a BMS protection board it is an auxiliary to the protection board so no matter how bad the battery you use to test it can be used But it has no overvoltage/overdischarge protection function. Overvoltage/overdischarge is the function of the BMS protection board. If voltage protection is required it is best to use it in parallel with the BMS protection board. Applicable battery type: NCM(Li-ion)/LFP NOT support LTO; Single voltage working range: 3.0V-4.2V; Suggested battery capacity: below 30AH If more than 30AH pls search Capacitor Faster Whole Group Balancer " B096NLHXPF " to purchase.PCB size about: 2.08x2.04x0.31inch; Indicator light: LED on balance in progress; LED off balance ends; LED flashing: battery drop string indicator/circuit failure. Balance method: Detect that the voltage difference between adjacent batteries is greater than 0.1V to trigger the start of equalization and the adjacent battery voltage difference is less than 0.03V to stop working. (Tips: The inductance equalization board needs to be charged/discharged many times before the voltage equalization can achieve a better effect.) Voltage balance accuracy: 30mV (typical value) between adjacent voltages; Balance current: 0.1V 0.2V balanced current 1.0A (max 1.2A); Under-voltage protection dormant voltage: The adjacent voltage difference is less than 0.03V and enters dormant state Sleep current 10uA.