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Is the battery bad quality with voltage 2.5V when you open the package?
Latest company news about Is the battery bad quality with voltage 2.5V when you open the package?

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.

 

 


How come do the cells have voltafe difference?It should have been tested before package,shouldn't they?

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

 

 

Pub Time : 2022-06-07 10:07:11 >> News list
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