• This is a DALY 4S 12V 10A common port BMS for LiFePo4 batteries
• Charges, Discharge Protection Current, Voltage range are permanently programmed inside BMS and cannot be changed. This is a 4S 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 12V BMS, balance sense cable (5 Wire sense cable with connector) and instruction sheet
• Battery pack will stop charging when voltage reaches 3.7V and stop discharging when voltage reaches 2.5V of a cell
• Temperature range of this BMS is from -20? to as high up to 70? ,DALY BMS can be used in home power storage system, RV Power supply, E-bike and other lithium battery related device