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—— Angelo from Italy
—— Angelo from Italy
—— Bonnett from USA
—— Phil, LA
—— Alexander from RU
You are expecting to recieve all lithium batteries with 3.2V voltage.You must dobut it's quality issue when some cells are not at it.
DO NOT WORRY.
This is not a quality.In fact,it happens frequently in lithium battery.
1.Capacity difference.
The battery discharges to low capacity,the voltage is low
2.Stock and long transportation
After a stock and long transportation,the voltage gets low
3.The internal resistance
A high IR makes the battery discharge faster
How to solve it.
1.charge and discharge individually in couple of full rounds
2.charge and discharge in a pack
3.With active balancer to balance the voltage
The voltage of the bank will get better and better after running days