The balance board is suitable for the li-ion battery pack BMS WHICH without balance function, 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
Parameter:
Balance Voltage for each single cell: 4. 2V
Balance current for each single cell : 66mA
Size: L25mm*W22mm
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.
Note: the balancer starts balancing when the one cell get 4. 2V, The Cut-off Voltage is according to the BMS setting, but the bms cut-off voltage needs more than 4. 25V which is much better.
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Az aukció vége: 2021-12-27 09:12 .
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