Top 15 Ways to Extend Your Laptop’s Battery Life


Laptops tend to lose their charm quickly when you’re constantly looking for the nearest power outlet to charge up.  How do you keep your battery going for as long as possible?  Here are 15 easy ways to do so.

1. Defrag regularly –  The faster your hard drive does its work – less demand you are going to put on the hard drive and your battery.  Make your hard drive as efficient as possible by defragging it regularly. (but not while it’s on battery of course!) Mac OSX is better built to handle fragmentation so it may not be very applicable for Apple systems.

2. Dim your screen – Most laptops come with the ability to dim your laptop screen.  Some even come with ways to modify CPU and cooling performance.  Cut them down to the lowest level you can tolerate to squeeze out some extra battery juice.

3. Cut down on programs running in the background.  Itunes, Desktop Search, etc.  All these add to the CPU load and cut down battery life.  Shut down everything that isn’t crucial when you’re on battery.

4. Cut down external devices – USB devices (including your mouse) & WiFi drain down your laptop battery.  Remove or shut them down when not in use.  It goes without saying that charging other devices (like your iPod) with your laptop when on battery is a surefire way of quickly wiping out the charge on your laptop battery.

5. Add more RAM – This will allow you to process more with the memory your laptop has, rather than relying on virtual memory.  Virtual memory results in hard drive use, and is much less power efficient. Note that adding more RAM will consume more energy, so this is most applicable if you do need to run memory intensive programs which actually require heavy usage of virtual memory.


6. Run off a hard drive rather than CD/DVD – As power consuming as hard drives are, CD and DVD drives are worse.  Even having one in the drive can be power consuming.  They spin, taking power, even when they?re not actively being used.  Wherever possible, try to run on virtual drives using programs like Alcohol 120% rather than optical ones.

7.  Keep the battery contacts clean:  Clean your battery’s metal contacts every couple of months with a cloth moistened with rubbing alcohol.  This keeps the transfer of power from your battery more efficient.

8. Take care of your battery – Exercise the Battery.  Do not leave a charged battery dormant for long periods of time.  Once charged, you should at least use the battery at least once every two to three weeks. Also, do not let a Li-On battery completely discharge. (Discharing is only for older batteries with memory effects)

9. Hibernate not standby – Although placing a laptop in standby mode saves some power and you can instantly resume where you left off, it doesn’t save anywhere as much power as the hibernate function does.  Hibernating a PC will actually save your PC’s state as it is, and completely shut itself down.


10. Keep operating temperature down – Your laptop operates more efficiently when it’s cooler.  Clean out your air vents with a cloth or keyboard cleaner, or refer to some extra tips by

11. Set up and optimize your power options – Go to ‘Power Options’ in your windows control panel and set it up so that power usage is optimized (Select the ‘max battery’ for maximum effect).

12. Don’t multitask – Do one thing at a time when you’re on battery.  Rather than working on a spreadsheet, letting your email client run in the background and listening to your latest set of MP3’s, set your mind to one thing only.  If you don’t you’ll only drain out your batteries before anything gets completed!

13. Go easy on the PC demands – The more you demand from your PC.  Passive activities like email and word processing consume much less power than gaming or playing a DVD.  If you’ve got a single battery charge – pick your priorities wisely.

14. Get yourself a more efficient laptop –  Laptops are getting more and more efficient in nature to the point where some manufacturers are talking about all day long batteries.  Picking up a newer more efficient laptop to replace an aging one is usually a quick fix.

15. Prevent the Memory Effect – If you’re using a very old laptop, you’ll want to prevent the ‘memory effect’ – Keep the battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries (which most laptops have) which do not suffer from the memory effect.

Bonus Tip #1: Turn off the autosave function.  MS-Word’s and Excel’s autosave functions are great but because they keep saving regular intervals, they work your hard driver harder than it may have to. If you plan to do this, you may want to turn it back on as the battery runs low. While it saves battery life in the beginning, you will want to make sure your work is saved when your battery dies.

Bonus Tip #2: Lower the graphics use. You can do this by changing the screen resolution and shutting off fancy graphic drivers. Graphics cards (video cards) use as much or more power today as hard disks – Thanks Andrew

Update 7/7/07: Bonus Tip #1 to give caution about turning off autosave, tip #8 to change information about discharging batteries – thanks to all who pointed it out. Added Bonus tip #2, Tip #1 to add in clause in regards to Mac OSX, Tip #1 about the spinning of hard drives – thanks to all who pointed it out

If you found this article useful – please digg this story

What are your experiences with laptop batteries?  Share them with us in the comments!

[tags] laptop battery, battery life, notebook battery [/tags]

3,027 Responses to “Top 15 Ways to Extend Your Laptop’s Battery Life”

  1. luxe vibe says:

    check beneath, are some completely unrelated internet sites to ours, even so, they’re most trustworthy sources that we use

  2. The information and facts mentioned inside the write-up are a few of the most beneficial out there

  3. Google says:

    Here is a good Weblog You may Find Intriguing that we encourage you to visit.

  4. g spot vibe says:

    below you will discover the link to some internet sites that we think you must visit

  5. below you will uncover the link to some internet sites that we assume you’ll want to visit

  6. Google says:

    The info mentioned in the article are some of the ideal offered.

  7. seo plugin says:

    Hello Web Admin, I noticed that your On-Page SEO is is missing a few factors, for one you do not use all three H tags in your post, also I notice that you are not using bold or italics properly in your SEO optimization. On-Page SEO means more now than ever since the new Google update: Panda. No longer are backlinks and simply pinging or sending out a RSS feed the key to getting Google PageRank or Alexa Rankings, You now NEED On-Page SEO. So what is good On-Page SEO?First your keyword must appear in the title.Then it must appear in the URL.You have to optimize your keyword and make sure that it has a nice keyword density of 3-5% in your article with relevant LSI (Latent Semantic Indexing). Then you should spread all H1,H2,H3 tags in your article.Your Keyword should appear in your first paragraph and in the last sentence of the page. You should have relevant usage of Bold and italics of your keyword.There should be one internal link to a page on your blog and you should have one image with an alt tag that has your keyword….wait there’s even more Now what if i told you there was a simple WordPress plugin that does all the On-Page SEO, and automatically for you? That’s right AUTOMATICALLY, just watch this 4minute video for more information at. Seo Plugin

  8. persian pistachios

    “[…]Top 15 Ways to Extend Your Laptop’s Battery Life « Friedbeef’s Tech[…]”

  9. Great article, exactly what I was looking for.

  10. Greetings! Very helpful advice within this post! It is the little changes that make the biggest changes.
    Thanks for sharing!

  11. Hi, I wish for to subscribe for this webpage to obgain newest updates, so where can i do it please help.

  12. Hello, after reading this awesome piece of writing i
    am too glad to share my experience here with mates.

  13. Google says:

    The data talked about within the article are a number of the best available.

  14. Google says:

    Wonderful story, reckoned we could combine a couple of unrelated data, nonetheless actually worth taking a search, whoa did one particular master about Mid East has got a lot more problerms as well.

  15. Google says:

    We came across a cool web-site that you just could get pleasure from. Take a look when you want.

  16. hair shinny says:

    I was recommended this blog by my cousin. I am no longer sure whether or
    not this post is written by way of him as no
    one else realize such targeted about my difficulty.
    You’re amazing! Thanks!

  17. We are a gaggle of volunteers and opening a
    new scheme in our community. Your site provided
    us wit usefull info to work on. You’ve performed a formidable
    tassk and our entire community will be thankful to you.

  18. please stop by the web-sites we comply with, like this 1, because it represents our picks in the web

  19. usually posts some incredibly exciting stuff like this. If you?re new to this site

  20. always a big fan of linking to bloggers that I enjoy but don?t get lots of link enjoy from

  21. always a large fan of linking to bloggers that I really like but do not get lots of link adore from

  22. we came across a cool site which you might delight in. Take a look in case you want

  23. The information and facts mentioned within the report are a number of the very best readily available

  24. that is the end of this report. Here you will uncover some sites that we think you?ll enjoy, just click the hyperlinks over

  25. check below, are some absolutely unrelated sites to ours, nevertheless, they may be most trustworthy sources that we use

  26. although websites we backlink to beneath are considerably not associated to ours, we feel they’re essentially really worth a go via, so possess a look

  27. one of our guests not too long ago encouraged the following website

  28. Sites of interest we have a link to

  29. Every the moment in a while we select blogs that we study. Listed beneath would be the most recent web-sites that we pick

  30. Here is a great Weblog You might Discover Interesting that we Encourage You

  31. we came across a cool website that you could love. Take a search for those who want

  32. Here is an excellent Blog You may Locate Interesting that we Encourage You

  33. Massage Wand says:

    below you?ll locate the link to some web sites that we believe you must visit

  34. very few sites that transpire to become comprehensive below, from our point of view are undoubtedly effectively worth checking out

  35. below you?ll find the link to some web-sites that we believe it is best to visit

  36. Wonderful works of art! Which is the types of information and facts that ought to be provided around the internet. Humiliation on the search for search engines for the time being not really positioning that send bigger! Can happen above as well as visit my website. Cheers =)

  37. Wonderful web site. A lot of handy data here. I’m just giving the item a number of close friends ans in addition expressing with scrumptious ???? ????? ?????. And clearly, thanks in the work!

  38. See More says:

    This is the ideal time in making several plans money and it’s time for you to be very glad. I look at this submit if I may simply just My partner and i prefer to give you advice number of intriguing problems or strategies. You can create next posts relating to this content. I actually prefer to get more information things approximately the item! This is the ideal time in making several plans money and it’s time for you to be very glad. I look at this submit if I may simply just My partner and i prefer to give you advice number of intriguing problems or strategies. You can create next posts relating to this content. I actually prefer to get more information things approximately the item!

  39. Winona says:

    I think this is one of the most vital info for me. And i’m satisfied reading your article.
    However want to commentary on few basic issues, The web site
    style is perfect, the articles is actually nice : D. Just right job, cheers

  40. ???? ??????? says:

    It really is in point of fact an awesome and very helpful section of information.. ???? ??????? I’m just pleased that you just embraced this helpful details about. You need to stop us educated like that. Thank you spreading.

  41. here are some links to internet sites that we link to for the reason that we believe they may be really worth visiting

  42. Sites of interest we’ve a link to

  43. one of our guests a short while ago suggested the following website

  44. the time to read or pay a visit to the content or web sites we have linked to below the

  45. The details talked about within the article are several of the most effective obtainable

  46. always a massive fan of linking to bloggers that I like but don?t get a great deal of link adore from

  47. Persian Tar says:

    Practical facts.. persian tar Privileged myself I discovered your blog by mistake, for taken aback the reason why this collision could not took place ahead of time! My spouse and i saved the item.

  48. persian tar says:

    My buddy suggested We would potentially in this way site.. persian tar They appeared to be completely right. This article actually built my own day time. You actually cann’t consider the best way a great deal occasion I needed expended for this information! Cheers!

  49. minakari says:

    Appreciation for the great writeup. This the truth is would have been a pleasure bill it minakari. Look complicated to extra increased flexible within you! In addition, precisely how may most of us talk?

  50. Clit Sensitizer

    […]we came across a cool website that you simply may love. Take a appear in the event you want[…]

Leave a Reply