Balanced board for 4S 3.2V Lifepo4 Battery
Size: around 25x20.5mm
Interface: B-: connected to the negative of the battery pack
B1: connected to the joint of battery 1 and battery 2
B2: connected to the joint of battery 2 and battery 3
B3: connected to the joint of battery 3 and battery 4
B4: connected to the positive of the battery pack
It is balanced board suitable for LiFePO4 battery pack without
equalization charging, charging equalization makes each group of
batteries in the battery pack fully charged at the same time.
Balanced board doesn't have charge/discharge protection function, and
can't replace the protection board. When the battery is charging, the
first fully charged battery is discharged through the resistor to
equalize the shunt.
10 X HX-JH-004 4S 12.8V LIFEPO4 Battery Balanced BMS Board