Can someone tell me why my Acer Aspire A315-31 laptop battery drop from 30% plus to 0%

Rainsberger

Can someone tell me why my Acer laptop battery drop from 30% plus to 0%

[Edited the thread to add issue detail to the title]

Puraw

https://community.acer.com/en/discussion/712280/acer-aspire-a315-31

Hi, this laptop model is from 2017 and if the battery was never replaced in 7 years it will have died, I recommend getting a new battery: New genuine Battery for Acer Aspire 3 A315-21G A315-31 A315-32 A315-33 A315-41 A315-21G A315-31 A315-32 A315-33 A315-41 A31541G - AliExpress

Axxo

Please try these troubleshooting steps:-

Start up the Apsire.
Uplug the AC adapter.
Click the battery icon in the system tray (near the clock) and select "More Power Options."
Click the radio button next to "High Performance" if it's not already filled.
Click "Change When the Computer Sleeps" in the left pane.
Use the drop-down list boxes to select "Never" for each item in the "On Battery" column. Click "Save Changes."
Click Start and type "cmd" without quotation marks.
Right-click "cmd.exe" in the search results and select "Run as Administrator."
Enter the following line at the command prompt and press "Enter:"
powercfg.exe /hibernate off

Allow the Aspire's battery to completely drain.
Plug in the AC adapter and allow the battery to charge fully, completing the calibration.

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