Description
4 series 14.8V18650 lithium battery equalization plate 4S16.8V polymer battery equalization boardProduct size: 26*20.5*2.4mm
Solder point description:
B4 battery positive electrode
B3 connection between battery 1 and battery 2
B2 connection between battery 2 and battery 3
B1 connection between battery 3 and battery 4
The negative electrode of the B battery pack;
Connection display:
