· This is a DALY 20S 72V 20A common port BMS for Li-Ion Batteries
· Charges, Discharge Protection Current, Voltage range are permanently programmed inside BMS and cannot be changed. This is a 20S fixed configuration BMS. It cannot be used for any other battery pack configuration. This BMS also cannot be used for Li-Ion ,Li-Metal or LTO batteries. It is strictly for LiFePo4 battery packs only
· Box contains: Rated voltage 72V BMS, balance sense cable (21 Wire sense cable with connector) and instruction sheet.
· Battery pack will stop charging when voltage reaches 4.25V and stop discharging when voltage reaches 3.0V of a cell.
· DALY BMS passed waterproof test, humidity and resistance test. DALY BMS can be used in home power storage system, RV Power supply, E-bike and other lithium battery related device