Extend Your Laptop Battery Life With BatteryCare (Windows)

Karl L. Gechlik 12-08-2009

BAThEADHow many of you out there know about proper laptop battery care? There are so many urban legends and myths regarding batteries that it is hard to know what is real and what is not.


MakeUseOf had an article 20 Ways To Increase Laptop’s Battery Life 20 Ways To Increase Laptop's Battery Life Read More which mentioned a number of useful tips. This time we introduce to a rather different app called BatteryCare which can help you understand the ways of battery guruness”¦.is that a word? Probably not but hey it sounds good!

Way back when, it was very bad to leave your laptop plugged in and charging after the battery was charged. Nowadays this is not the case because the computer switches to a trickle charging mode when the battery hits 100%. BatteryCare not only gives you a glimpse at a glance of your available power including the time you have left it also does some neat tricks that can help you extend your laptop battery life.

After downloading and installing this small application you will have a new system tray icon. Mine is all the way to the left. It tells me that my battery is 95% charged and can operate for 2 hours and 36 minutes at the current rate. This is a HUGE improvement over the normal battery meter you see in the middle of my system tray.


The first trick it can do is change your power settings to a different profile depending on if you are plugged into power or not. These profiles can turn down your screen’s brightness or turn off Bluetooth.


To setup a power profile you can visit your Power Options in your Windows control panel. Once you have them set up or you decide to use the built in ones, click on the BatteryCare icon and open the application. You will see the screen below.


Next up, hit the options button and then Power Plans. Simply check the box that says Automatically select Power Plans. Then choose the plans you want to switch to when you are on battery or AC power. When you are done click accept –  yes, it is that easy!



While we are in the options let’s see what other choices we have.  Under advanced options you can be notified when a Full Discharge is necessary to improve the performance of your battyer and extend the laptop battery life. The program tells this by noting how many discharges your machine has had since it started running. You can manually adjust this number if you are not running this against a new battery, do this by setting the Discharge cycles count manual adjustment number at the bottom. I set mine to three. When you reach your set number you will be prompted to fully discharge your battery.


By clicking on the detailed information tab you can see the battery manufacturer as well as designed capacity and total capacity, this can tell you if your battery has degraded. Thankfully mine is fine.



Even after leaving the app running for several hours some of my numbers were at zero but for the sheer power of changing profiles on the fly and the detailed battery meter this app is AWESOME!  Thanks guys keep up the great work. Their website also has some awesome information on debunking the battery myths.

We’ve also discussed two alternatives to the Windows laptop battery meter Two Replacements For The Windows Laptop Battery Meter Read More which is something else you can consider.

Do you use something similar? Let us know about it in the comments.

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  1. Alison
    January 8, 2019 at 3:06 pm

    My software detected a virus in the download... :(

  2. hubtechinfo
    August 3, 2017 at 10:49 am

    This is a nice app. Thanks from hubtechinfo

  3. ed jo
    January 23, 2016 at 12:22 am

    battery care update is corrupt,

  4. laptop battery user
    October 14, 2009 at 7:08 am

    highly recommend this app, too many people abuse their laptops, its a terrible waste both economically and environmentally! Look after your batteries people!

  5. Laptop
    August 13, 2009 at 1:45 am

    Laptops accessories are also available through rental service which means a better and affordable ways of acquiring one.

    • CodeWrestler
      August 16, 2009 at 12:46 pm

      Sick trying to advertise instead of having constructive comments. Parasite.

  6. Filipe Lourenço
    August 12, 2009 at 9:04 am

    Hello Karl,

    first let me thank you for posting my project in your website. :)

    But I just want to let you know that I'm the only person behind the BatteryCare project. I'm the author of the software, the guide and the website. :)

    I'm flattered to be featured here in MakeUseOf!

    Thank you once again! :)

    Filipe Lourenço - BatteryCare author

    • Pseudonimo
      February 12, 2016 at 2:54 pm

      Hi, first off congratulations for your effort; I have a question, though: is your programme compatible with windows 10? it wouldn't seem so

  7. Gerry
    August 12, 2009 at 11:28 am

    Thanks for bringing this great site to my attention. I have tried to present accurate information on extending battery life on my blog/site ( extending battery life on refurbished laptops and this site brings a significant amount of pertinent information together in one place that is a great service to all laptop owners. Makeuseof does it again!