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09-01-2022 10:27 AM - edited 09-01-2022 10:27 AM
Hello @U9897
Sorry to hear that you are having problems ... I would like to help you.
(1) Read
BU-802: What Causes Capacity Loss?
(2) See on the right: Tables of Contents
Section <Basics You Should Know>
Quote: "
In most cases, the decrease is linear and capacity fade is mostly a function of cycle count and age. A deep discharge stresses the battery more than a partial discharge. It is therefore better not to discharge the battery fully but charge it more often. A periodic full discharge is only recommended on nickel-based batteries to control “memory ” and on smart batteries as part of calibration. Lithium- and nickel-based batteries deliver between 300 and 500 full discharge/charge cycles before the capacity drops below 80 percent.
"
Good luck