Daly solar panels lifepo4 bms 48v active equalizer bms 4s 12V 200a

Active equalization must match the same series number of BMS, different series number can not be mixed,

1.BMS Assembly completed after welding all the connections

2.INSERT BMS INSERT

3.Before the Protection Board is turned on, please make sure the connection of the balance cable is normal, and checkwhether the protection board has been securely fixed with the battery, after confirming that no error can be connected to the protection board power, otherwise may cause abnormal work, or even burn and other serious consequences.