Battery Discharge Tester, Battery Test Equipment, Battery Load Unit manufacturer / supplier in China, offering 36s/48s Li-ion Battery Active Balancer with 10A High-Current, Precision Voltage Equalization & RS485/Can Communication, High-Power Battery Pack Maintenance with Charging, Discharging, and Multi-Channel Equalization, 12-24s Lithium Battery Balancer with Active/Discharge Balancing, 5A for LiFePO4/Nmc/Li-ion and so on.