Showing results for 
Search instead for 
Did you mean: 
New member
1 0 0 0
Message 1 of 2
Flag Post

My notebook battery has suddenly started draining very fast than before.

HP Recommended
HP Notebook - 15-ay014dx
Microsoft Windows 10 (64-bit)


my notebook battery life has suddenly become very bad in the past 2 days. i did not do any update also and i am not understanding why this is happening . before i used to get a backup of 3hrs 30min and now i am getting a backup of only 2hrs why is this happening and  how to solve ? if anyone knows the answer please help me with this . Also my full charge capacity has suddenly reduced from 85% to 70% in just 2 days . please help me with this issue..WhatsApp Image 2020-07-25 at 6.58.27 PM.jpeg

HP Support Agent
HP Support Agent
10,488 10,491 472 748
Message 2 of 2
Flag Post
HP Recommended

@Akshay090 Welcome to HP Community!


I understand that the laptop battery drains quickly.


Do not worry. I will try to fix the issue.


Below I've listed a series of steps that should help your cause: 

  • Video about improving your notebook battery performance 

  • How long does a notebook battery last? 

  • Adjusting notebook battery power plans 

  • Factors that contribute to loss of notebook battery capacity 

  • Recommended notebook battery care practices 

  • Original battery charges slowly, replacement battery charges normally 

  • Special recommendations for embedded (not customer replaceable) notebook batteries 

  • Tips for conserving notebook battery power 

For more details, Click here​​​​​​ 


Please try the below: 

Steps to uninstall the ACPI drivers 

Right-Click on start button> click device manager> Batteries>then select the s drivers and right-click on it and uninstall all battery drivers. 

Then restart the computer and check again. 


Link for battery testing and calibration 


And update the BIOS.


Keep us posted,

If you would like to thank us for our efforts to help you, 

Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, 

Have a great day!



0 Kudos
Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation