4S Battery Balancers Shipped to Germany
Recently, our German customer ordered 50pcs 4S battery balance modules from us. The customer needs FedEx delivery, and we prepare the goods for the customer as soon as possible and arrange the FedEx delivery.
Why should we use a battery balancer for the battery pack?
Before using the battery balancer, the voltages of every battery cell are different, so we can't fully charge some cells and can not fully utilize the capacity during discharging. After using the battery balancer, we can fully charge each cell equal to each other, all cells can share power, and we can fully use the capacity.
