acer aspire 5 a515-54g-51j3 How can i activate my power charge limit at 80%?

leojohn2210
leojohn2210 Member Posts: 2 New User
edited August 2023 in Aspire Laptops

My laptop is acer aspire 5 a515-54g-51j3.I need some help.

[Edited the thread to add model name to the title]

Best Answers

  • Puraw
    Puraw ACE, Member Posts: 13,016 Trailblazer
    Answer ✓

    You should not limit your battery charge, that theory has not been proven, just let the battery charge to 100% and leave your power adapter plugged in 24/7: The SMART chip in Li-Ion batteries will divert the power to the PSU when the battery is fully charged. Limiting the battery with bloatware like ACC will interfere with BIOS and MS ACPI battery control and may result in unpredictable power behavior of your laptop.

  • Alejandro_AC
    Alejandro_AC ACE Posts: 13,314 Trailblazer
    Answer ✓

    Hi @leojohn2210 not all power options in BIOS support this function, if Acer Care Center does not support it, then your BIOS in combination with battery power mode does not support it.
    If you want to occupy most of the time the equipment with a current charger, leave it connected and take the precaution every 20/30 days to disconnect the charger, use the equipment and let the battery discharge over 20%, then connect reconnect the charger and repeat the process.

    Thank you.
    All the best.

    • Haga clic en "Me gusta" si mi respuesta fue útil o márquela como solución si se resolvió, ¡gracias!
    • Colaborador pro bono, no trabajo ni hablo en nombre de Acer
    • Please click "Like" if my answer was helpful or mark it as solution if it was solved, thanks!
    • Pro bono contributor, I do not work or speak on behalf of Acer
    • MVP de MSFT (2003-21) & Windows Insider & (alezmvp)

Answers

  • Puraw
    Puraw ACE, Member Posts: 13,016 Trailblazer
    Answer ✓

    You should not limit your battery charge, that theory has not been proven, just let the battery charge to 100% and leave your power adapter plugged in 24/7: The SMART chip in Li-Ion batteries will divert the power to the PSU when the battery is fully charged. Limiting the battery with bloatware like ACC will interfere with BIOS and MS ACPI battery control and may result in unpredictable power behavior of your laptop.

  • Alejandro_AC
    Alejandro_AC ACE Posts: 13,314 Trailblazer
    Answer ✓

    Hi @leojohn2210 not all power options in BIOS support this function, if Acer Care Center does not support it, then your BIOS in combination with battery power mode does not support it.
    If you want to occupy most of the time the equipment with a current charger, leave it connected and take the precaution every 20/30 days to disconnect the charger, use the equipment and let the battery discharge over 20%, then connect reconnect the charger and repeat the process.

    Thank you.
    All the best.

    • Haga clic en "Me gusta" si mi respuesta fue útil o márquela como solución si se resolvió, ¡gracias!
    • Colaborador pro bono, no trabajo ni hablo en nombre de Acer
    • Please click "Like" if my answer was helpful or mark it as solution if it was solved, thanks!
    • Pro bono contributor, I do not work or speak on behalf of Acer
    • MVP de MSFT (2003-21) & Windows Insider & (alezmvp)
  • leojohn2210
    leojohn2210 Member Posts: 2 New User

    I really appreciate your instruction.Have a nice day!

  • Alejandro_AC
    Alejandro_AC ACE Posts: 13,314 Trailblazer

    Likewise.

    All the best.

    • Haga clic en "Me gusta" si mi respuesta fue útil o márquela como solución si se resolvió, ¡gracias!
    • Colaborador pro bono, no trabajo ni hablo en nombre de Acer
    • Please click "Like" if my answer was helpful or mark it as solution if it was solved, thanks!
    • Pro bono contributor, I do not work or speak on behalf of Acer
    • MVP de MSFT (2003-21) & Windows Insider & (alezmvp)