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jjtanner
What's DOS?
Posts: 1
Registered: ‎04-29-2017
Location: US
Views: 621
Message 1 of 2

Does the Flex 4 battery stop charging when fully charged?

I want to keep the battery on my laptop as healthy as possible. I primarily use my flex 4 when it is plugged into a wall charger, and was wondering if when it reaches 100% does the battery stop charging? I know it says it does not charge, but can anyone confirm that there is no electricity running through the battery when it is plugged in and fully charged? What is the best way to keep my battery from degrading over time? Thanks!

fdejesus
Paper Tape
Posts: 2
Registered: ‎04-29-2017
Location: US
Views: 617
Message 2 of 2

Re: Does the Flex 4 battery stop charging when fully charged?

Yes. it does stop charging. All modern laptops have a lithuim-ion battery that is computer controlled.

But it is recommended to drain (use) the battery at least once a month to calibrate and maintain battery chemistry healthy.

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