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Acer Laptop JV71TR Board: Battery Shows 100% & Shuts Down Upon Disconnecting Power

Raziel1994 25704 7
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  • #1 16617993
    Raziel1994
    Level 7  
    Hello, I have a strange problem with an acer laptop on the JV71TR board, namely the battery is not working, it writes 100% charge and after disconnecting the power, the laptop turns off.
    When turned on on the battery itself, sometimes it takes 1-2 minutes and it turns off again without any messages.
    I tried to reset the batteries, I put in and nothing is writing all the time 100%.

    ADDS PHOTOS FROM BATERMON:
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  • #2 16618034
    Kubson Pc
    Level 9  
    Hello.
    How long have you been using this battery :?: It may be worn out or the path between the charger input and battery may be damaged.

    PS
    My laptop shows 100% sometimes, although in reality it is below 1% and turns off. I don't know exactly what the fault is. :| I take comfort in the fact that it is already old. :D
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  • #3 16618052
    Raziel1994
    Level 7  
    The battery was hardly used, the second battery in this laptop is identical to the old original
  • #4 16618055
    rav88pl
    Level 10  
    Hello,

    I had exactly the same in dellu, although it showed 100% after disconnecting it immediately went out. Of course, replace the used battery with a new one or regenerate it
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  • #5 16618085
    Janusz Okoń
    Level 1  
    Take measurements on the battery charger
  • #6 16618102
    Kubson Pc
    Level 9  
    Raziel1994 wrote:
    The battery was hardly used

    If possible, try using a different battery to be sure.
  • #7 16623297
    Lupo - baterie

    Level 24  
    Raziel1994 wrote:

    I tried to reset the batteries, I put in and nothing is writing all the time 100%.


    Yes, the battery does not reset. Putting it in and out of the laptop won't help. The controller shows nonsense, pay attention to the capacity according to BatteryMon. The controller is definitely for reset. Read suspended topics in this forum.
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  • #8 16627656
    elecol
    Level 11  
    Try this:
    http://www.pcworld.pl/porada/Co-zrobic-gdy-laptop-nie-chce-sie-ladowac,367060.html
    if it doesn't help, download BatteryBarSetup.
    after installing, you will see the battery in the lower right corner, click on it and see how many percent is already used if it is more than 50%
    you have to think about replacement or a complaint.

    Greetings.
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Topic summary

The discussion revolves around an issue with an Acer laptop featuring the JV71TR board, where the battery indicates a full charge (100%) but causes the laptop to shut down immediately upon disconnecting from power. Users suggest that the battery may be faulty or worn out, despite being relatively unused. Recommendations include testing with a different battery, checking the battery charger, and using software like BatteryMon or BatteryBarSetup to assess battery health. Some users share similar experiences with other brands, such as Dell, indicating that battery controller issues may be common across devices.
Summary generated by the language model.
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