how long does acer a315 i7 battery last in real? Thanks.

wannaaye91
wannaaye91 Member Posts: 1 New User
edited October 2022 in Aspire Laptops

how long does acer a315 i7 battery last in real? Thanks. 

Answers

  • wascas
    wascas Member Posts: 1,228 Overclocked Contributor WiFi Icon
    edited October 2022

    How long the battery lasts depends on many factors, such as power consumption of the components such as graphics card (videos, streaming), processor activity, WLAN. It depends on how the machine is used individually and therefore no general statement can be made. Let us assume that your battery has a capacity of 37 Wh. Then you can draw 37 watts for 1 hour or 18.5 watts for 2 hours until the battery is empty.

  • billsey
    billsey ACE Posts: 34,138 Trailblazer

    Yes, way too little info for a realistic answer. What power plan are you using? Have you modified it at all? What software is running? Have you replaced the antivirus package? Are you gaming or browsing the web? ...

    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.
  • Puraw
    Puraw ACE, Member Posts: 13,230 Trailblazer
    edited October 2022

    @wannaaye91

    For a new battery with latest gen. processor/low power GPU I would say 4 hours max. on a Balanced Power Plan (reduced screen brightness on battery), frequently on the internet but not playing games/video/music on battery. The 7+ hours battery life span claimed by Acer for some models are unattainable using a laptop intensively online (idle maybe). A used battery may after 3 years drop to only 1 hour capacity, there are tricks to lengthen the life cycle for a laptop battery like properly training SMART/PSU logic after installing a new battery and using the battery only with 40-80% charge (never drain completely and charge 100% constantly (this is very hard on any battery).