Can i improve battery life in my predator Ph315-51?

Nebir
Nebir Member Posts: 75 Die Hard WiFi Icon
edited November 2023 in 2019 Archives
Battery life is bad.after watching a movie (with 25% brightness)(movie duration is about under 2 hours most of the time) the battery life goes down from 100% to 20%-22%.
When i am in gaming(without adapter) i can't gaming over an hour.i don't like gaming with battery.but when i use it to watch a movie or works with ms word it behaves insane.in 2-2:30 hours it goes(with 25% brightness) down from 100% to 5%.
Now How can i increase battery life?

Best Answers

  • tobimaru
    tobimaru Member Posts: 315 Skilled Practitioner WiFi Icon
    Answer ✓
    Lower power consumption via Windows Power Plan settings is probably the easiest method. There you can limit the CPU to 50% power and disable other features. You can also limit the power via Intel Extreme Tuning Utility by disabling Turbo Boost and a few other settings.
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    Answer ✓
    Disabling turbo boost is a crime better buy a core i3 instead then lol as i already said load of times the one and only purpose of the battery on gaming laptops its to aid the adapter when this needs an extra boost for more demanding tasks/games if you bought a gaming laptop and are expecting lasting battery sorry to inform you but u made the wrong buy u should had gone for a normal laptop instead


    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/  


  • MrGrudev
    MrGrudev Member Posts: 86 Fixer WiFi Icon
    Answer ✓
    Undervolt via Throttlestop (CPU cache, CPU core and Igpu), disable turbo or even reduce further the maximum frequency of the CPU. For browsing in internet and watching movies you will not notice the difference, but you can double the battery life. If you want to play games on battery, you cannot do anything to maximize battery life. GL

Answers

  • tobimaru
    tobimaru Member Posts: 315 Skilled Practitioner WiFi Icon
    Answer ✓
    Lower power consumption via Windows Power Plan settings is probably the easiest method. There you can limit the CPU to 50% power and disable other features. You can also limit the power via Intel Extreme Tuning Utility by disabling Turbo Boost and a few other settings.
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    Answer ✓
    Disabling turbo boost is a crime better buy a core i3 instead then lol as i already said load of times the one and only purpose of the battery on gaming laptops its to aid the adapter when this needs an extra boost for more demanding tasks/games if you bought a gaming laptop and are expecting lasting battery sorry to inform you but u made the wrong buy u should had gone for a normal laptop instead


    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/  


  • MrGrudev
    MrGrudev Member Posts: 86 Fixer WiFi Icon
    Answer ✓
    Undervolt via Throttlestop (CPU cache, CPU core and Igpu), disable turbo or even reduce further the maximum frequency of the CPU. For browsing in internet and watching movies you will not notice the difference, but you can double the battery life. If you want to play games on battery, you cannot do anything to maximize battery life. GL
  • Nebir
    Nebir Member Posts: 75 Die Hard WiFi Icon
    @tobimaru is windows power plan and throttlestop works same? I use throttlestop.i disable the turbo boost in battery profile.and set the turbo ratio limit low.. 30,28,26,24
    But can't feel any improvement.it seems the same(i think)
  • Nebir
    Nebir Member Posts: 75 Die Hard WiFi Icon
    edited December 2018
    @xapim no i don't expect a longer battery life in my helios...but just a watching a movie in battery and the battery power goes down from 100% to 20%.i think it's not idle.
    If it is idle then i have no complain.
    But i think it not idle.48w battery has more power than 2 hours.
  • Nebir
    Nebir Member Posts: 75 Die Hard WiFi Icon
    @MrGrudev i use throttlestop.i disable turbo boost in battery profile.i reduce the turbo ratio limit...but i think its the same like previous. :-(
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited December 2018
    Nebir said:
    @xapim no i don't expect a longer battery life in my helios...but just a watching a movie in battery and the battery power goes down from 100% to 20%.i think it's not idle.
    If it is idle then i have no complain.
    But i think it not idle.48w battery has more power than 2 hours.
    Have you optimized windows to stop all the useless background processes check @Red-Sand youtube channel (Hotel Hero) for windows optimization videos and much more


    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/  


  • Nebir
    Nebir Member Posts: 75 Die Hard WiFi Icon
    @xapim yes i saw and did all of those(hotel heros suggestions) one month ago.
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited December 2018
    Nebir said:
    @xapim yes i saw and did all of those(hotel heros suggestions) one month ago.
    If your battery cannot hold at least minimum 2 to 3h just normal browsing/movies etc your battery might be faulty i suggest report it to acer support for a battery replacement


    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/  


  • Nebir
    Nebir Member Posts: 75 Die Hard WiFi Icon
    @Xapim
    2-3 hours normally it can hold.
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited January 2019
    That is the normal battery life time as advertised in all gaming laptops might be more and might be less if you want to increase the battery life  you have to optimize windows background processes properly also undervolt disabling the turbo boost (don't advise it as it will reduce the performance) as i sad prior many times gaming laptops were made to be always plugged in the battery it's just an extra we ca use to move it one side to the other or just for browsing if your battery doesn't hold at least 2h from 100% to shutdown in my view it's faulty and i would report it for warranty asap either for a battery replacement or whatever they decide


    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/