Battery duration very low on acer aspire 7 a715-g51

zeeshan69101
zeeshan69101 Member Posts: 3 New User
edited November 2023 in Aspire Laptops

Hi. I have acer aspire 7 a715-g51 laptop. It is almost new but its battery timing is very terrible. it only lasts for 2 hours. i have updated the new bios 1.52 but still same problem. i am not gaming. i have set my battery balance to power efficiency. i am really worried about it and it also effecting my work. I am an software engineer and i have to code for couple of hours so by this battery backup i can not do it without plugging in the charger. please help me to resolve the issue.

Thank you very much

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

Answers

  • Puraw
    Puraw ACE, Member Posts: 12,987 Trailblazer

    But are you using Balanced Power Plan with default advanced settings (click on "Restore Defaults Settings for this plan)

    Next to check in Battery Usage what background apps are using the most: Browsers (online) and screen brightness are the biggest consumers. Uninstall all 3rd-party apps, bloatware that continuously chat online and try to update, AV and browsers, only have Edge and Defender set as default.

    I don't know what GPU you are using, if GeForce RTX 3050Ti that card consumes 130 Watt, required System Power 550 Watt, so you may want to scale/throttle down that a bit.

    Finally, are you fully loading the battery or are you using that Acer Care Center 80% battery limiter feature or other battery limiting software?

    When you receive a new laptop or install a new battery you have to do a onetime full charge cycle for BIOS and MS ACPI drivers to register the capacity of your new battery, not doing that will result in wrong Windows battery statistics. Google how to do that.

  • StevenGen
    StevenGen ACE Posts: 12,024 Trailblazer
    edited November 2023

    A 15.6" laptop uses allot of juice if the screen is bright and you constantly use the laptop for coding for 2 hours, as then 2 hours is about the limit for a laptop battery like your Aspire 7 A715-51G, there is nothing unusual about the longevity of your battery. This laptop comes with different adaptors and batteries maybe change the battery to the 4470mAH and the 135W High
    power adaptor and see if it improves the longevity of your laptop. Otherwise check if the laptop is charging properly and its battery or adaptor are not faulty.

    These are all the adaptors supplied and batteries fitted to your Aspire 7 A715-51G laptop: