3S 4.2V Li-ion Balancer Board Balancing Full Charge Battery Balance Board

Giới thiệu 3S 4.2V Li-ion Balancer Board Balancing Full Charge Battery Balance Board

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3S 4.2V Li-ion Balancer Board Balancing Full Charge Battery Balance Board
Description:
The balance board is suitable for the li-ion battery pack without balance functions,so as to equalizing charge lithium battery charge function, make the battery pack each series charge at the same time.

Note:The balancing board must need BMS to use together,and the BMS is without balancing function

Specifications:
Balance Voltage for each single cell: 4.2V
Balance current for each single cell :66mA

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

Cut-off Voltage is according to the BMS setting

3S Cnnection instruction:
B4+ Without connection
B3+ Connect battery positive;
B2+ Connect the point between battery 1 and battery 2;
B1+ Connect the point between battery 2 and battery 3;
B- Connect battery negative;

3S balance board can use as 2S

Size: 2.1x2cm/0.83x0.79inch
Quantity: 1 Pc
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Contents:
1 x Battery Balance Board

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