DALY BMS 4S 12V 50A is a high quality BMS with balance leads for LiFePO4/ LFP batteries. DALY BMS can be used in home power storage system, RV, E-bike, UPS backp, solar setup and other lithium iron phosphate battery related device.
Charge, 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.
Battery Balance function
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℃
It is used for any lithium battery applications including solar, RV, Electric bikes, Skate board, camping, Boat, Power tools, Lawn moving and household energy storage systems
This version has built in Fan for better cooling.
Battery Protection:
Charging Protection - Seiko IC effectively controls MOS to prevent battery overcharge and battery explosion
Discharge Protection - Prevent battery power from dying and affect the life of lithium batteries.
Over Current Protection - Prevent the battery from being damaged by excessive instantaneous current.
Short Circuit Protection - Automatic protection during abnormal short circuit to prevent battery.
Temperature Protection - The NTC temperature control probe is added to prevent the damage caused by the spontaneous combustion of the battery when the temperature is too high.
Drop Protection - When the cable is taken off, the BMS will provide no output.
