Nitro AN515-51 Laptop battery constantly toggle between plugged in and off

antoniolok30
antoniolok30 Member Posts: 2 New User
edited May 2023 in Nitro Gaming

Hi, I have a Nitro AN515-51 (bought it in 2018). I am having the issue as described in the title. I tried few solutions I found online but none helped. I am considering buying a new battery. I was wondering if someone could please recommend one that would work. I found this on amazon but I am not sure if it will fit/work:

https://www.amazon.ca/ES1-711-P1UV-AN515-51-SP111-31-Chromebook-CB3-531-C4A5/dp/B098NZM78R/ref%3Dsr_1_5?crid=NNHGT681ZN63&keywords=acer+nitro+5+an515-51+battery&qid=1682467631&sprefix=acer+nitro+5+an515-51+battery%2Caps%2C94&sr=8-5

[Edited the thread to add model name]

Best Answer

  • Puraw
    Puraw ACE, Member Posts: 15,561 Trailblazer
    Answer ✓

    No, but this is the right one (but more expensive):

    https://www.impactcomputers.com/kt.0040g.006.html

    When you replaced the battery charge it to 100% then drain it till windows shuts down (check your Advanced Power settings that the battery is set to hibernate at 10 or 8%). Charge the battery to 100% with the laptop turned off (2-3hours). Turn on and check if the battery is 100% charged and plugged in (Battery Mater, task bar). Now create a battery report with Windows Command Prompt:

    powercfg /batteryreport /output %USERPROFILE%\Desktop\battery_report.html

    And check the last Full Charged Capacity that will be your parameter Initial Full Charge, ignore the Design Charged Capacity as that is an (inflated) number entered by the vendor in the battery Smart header (not measured)😉

Answers

  • Puraw
    Puraw ACE, Member Posts: 15,561 Trailblazer
    Answer ✓

    No, but this is the right one (but more expensive):

    https://www.impactcomputers.com/kt.0040g.006.html

    When you replaced the battery charge it to 100% then drain it till windows shuts down (check your Advanced Power settings that the battery is set to hibernate at 10 or 8%). Charge the battery to 100% with the laptop turned off (2-3hours). Turn on and check if the battery is 100% charged and plugged in (Battery Mater, task bar). Now create a battery report with Windows Command Prompt:

    powercfg /batteryreport /output %USERPROFILE%\Desktop\battery_report.html

    And check the last Full Charged Capacity that will be your parameter Initial Full Charge, ignore the Design Charged Capacity as that is an (inflated) number entered by the vendor in the battery Smart header (not measured)😉

  • antoniolok30
    antoniolok30 Member Posts: 2 New User

    Thank you so much for the response, much appreciated, you are the best 🫡

  • William_mk2
    William_mk2 ACE Posts: 4,198 Pathfinder

    @antoniolok30

    I am really sorry for the inconvenience..   Let us do the basic steps first..

    Doing the power drain and bios defaults will really help.  Kindly follow the steps given below:

    Turn off the laptop. Disconnect or unplug the charger cable, devices or any other cables connected to your laptop. Close your laptop. Turn it upside down.  On the bottom of the laptop, you can find a  pin hole. It is a tiny hole. You can a find a battery symbol indicator next to the hole. It is like a + and – sign symbol as though somebody is trying to shift the battery out. Insert the pin on to the hole for 30 seconds. Remove the pin. Flip the laptop. Connect the charger cable, turn on the computer.  Only on laptops where the battery is inbuilt you can find the battery reset hole on the back of laptop.

    If you don’t find a pin hole on the back of laptop then you might be using removable battery. There is no need to unscrew anything to remove the battery.  Turn off the laptop. Disconnect or unplug the charger cable, devices and any other cables connected to your laptop. Close your laptop. Turn it upside down.  On the bottom of the laptop, please look at the top or bottom depending on the way you look at it. You can find a long door. It is a battery removable door.  Just below that you can find a latch.  If you move the latch you can remove the battery door. Once the battery is removed, flip the laptop. Open the top cover, press and hold the power button for 1 minute. Connect the battery back on the back of computer. Connect the charger cable back and then turn on the computer. 
     
    If you don’t see a reset pin hole on the back of laptop or if you are not able to remove the battery (if it is inbuilt) then please unplug all the cables and devices out of laptop.   Hold the power button for 1 minute.  After releasing the button you should wait a while before plugging in power. Just because the button has been pressed doesn’t bleed off all the residual electricity on the motherboard. Wait 15-30 minutes before plugging in power. Then once power is connected wait for a full battery indication before turning the system on. That allows the battery to fully reset it’s internal statistics.

    Connect all the cables back and restart the computer.  

    While turning on the computer, tap f2. It will go to bios. Press f9 once. It will show load bios defaults with a yes or no popup. Press enter. Popup screen will disappear.  Press f10 once. It will show save changes popup with yes or no. Press enter. Computer will restart and it will load into windows.   
     
    It might also be the issue with battery, charger or power outlet.   Try to use the charger in a different room on a different power outlet.  Try to bypass the surge protector and connect it directly to power outlet.    Try to use an alternative charger if possible.    Try to turn on the computer without the charger and check it  ( as long as the battery is not drained out )  

    Try windows x 
    go to device manager 
    expand Battery
    right click on all the items below battery – uninstall 
    Restart the computer 
     
    It should work fine.. 

    Soit's likely the battery meter needs to be recalibrated. If your AcerCareCenter does not have the option to calibrate the battery meter, follow these directions

    1. With the laptop turned off, connect the AC adapter and wait for the battery charge LED to turn from solid orange to solid blue.
    2. Turn the machine back on.
    3. Disconnect the AC adapter.
    4. Use battery power until the battery-low warning appears.
    5. Reconnect the AC adapter and fully charge the battery again.
    6. Follow these steps again until the battery has been charged and discharged three times.

    If it is still not working then you might have to replace the Battery.

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