8Channel Bms (balancer)

Parameter:

Balance Voltage for each single cell: 4.2V

Balance current for each single cell :66mA

Size: L37mm*W26mm

Balancer is just a Auxiliary function, The balancing means when the battery charging,each series battery need with the same voltage.when ONE cell voltage get 4.2V ,the other cells not, the first cell voltage will discharge to wait the other cells rising to the same level.

Note:

battery internal resistance differences within 5 milliohm, voltage within 0.03 V voltage, capacity vary within 50 ma

 

Note:Cut-off  Voltage is according to the BMS setting.

8S  Cnnection instruction:

 B－   connect to battery negative end

 B1    connect the point between battery 1 and battery 2

 B2    connect the point between battery 2 and battery 3

 B3    connect the point between battery 3 and battery 4

B4    connect the point between battery 4 and battery 5

 B5    connect the point between battery 5 and battery 6

B6   connect the point between battery 6 and battery 7

B7  connect the point between battery 7 and battery 8

B8  Connect the positive end

 

Notice:

1) This balance do not have charge and discharge protection function, so it cannot be instead of bms;

2) If you have any requirement,please tell us soon;