Top 15 Ways to Extend Your Laptop’s Battery Life

laptop Top 15 Ways to Extend Your Laptops 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.

dvd Top 15 Ways to Extend Your Laptops Battery Life

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.

temp Top 15 Ways to Extend Your Laptops Battery Life

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 LapTopMag.com.

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]

Trackbacks

  1. [...] So I've come across several tips to optimize battery life on Linux. Anyone else have any ideas? http://www.friedbeef.com/top-15-ways…-battery-life/ http://www.lesswatts.org/projects/powertop/ http://lifehacker.com/398622/ramlog-…ard-drive-life [...]

  2. [...] getting old, its time to replace batteries. However with few techniques available on internet like this or this, you can prolong the battery life. But do you know what is best for your lappy during power [...]

  3. [...] these help. Want to see the last 5 tips? Read more here. Posted in: Techie [...]

  4. [...] 15 Ways to Extend Battery (All laptops) [...]

  5. [...] Friedbeef?s Tech has listed several ways — 15, in fact — to extend the battery life of your laptop. One of the tips: 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. (Discharging is only for older batteries with memory effects.)” (Carlos Conde) Sponsored links: Cheap web hosting WordPress customization Great cupcakes for Christmas [...]

  6. [...] Top 15 Ways to Extend Your Laptop’s Battery Life [...]

  7. [...] waste heat than the … If you haven’t maxed out your RAM, you are wasting power. … http://www.friedbeef.com/top-15-ways-to-extend-your-laptop-battery-life/ – Cached – Similar [PDF] Untitled File Format: PDF/Adobe Acrobat – Quick View out [...]

  8. [...] 15 ways to extend your laptops battery life [...]

  9. [...] reading: Top 15 Ways to Extend Your Laptop’s Battery Life.  These tips will extend the amount of time your laptop will operate on its battery.  These ideas [...]

  10. [...] 15 Tips to Extend your Laptop Battery Life [...]

  11. [...] battery. We hope that these tips can help you increase the laptop’s battery life time, more tips here. Did you like this? Share it:Tweet function QB_reload_twitter_iframe() { url = [...]

  12. [...] way to extend the life of your battery is to adjust the brightness of your screen and make it darker than usual. The brighter the screen, [...]

  13. [...] products are known for having good battery life. In 2012, batteries of mobile devices have failed to catch up, such that Apple is more comfortable [...]

  14. [...]   - Khi s? d?ng các công c? Office b?n có th? t?t ?i tính n?ng Autosave ?? t?ng thêm m?t chút th?i gian dùng máy.   - Nh?ng laptop ??i m?i có s? d?ng công ngh? chuy?n ??i gi?a card ?? h?a r?i và card ?? h?a onboard thì b?n nên chuy?n sang ch? ?? s? d?ng card ?? h?a onboard khi s? d?ng pin ?? ti?t ki?m t?i ?a ?i?n n?ng.   - B?n có th? cài ??t và t?i ?u hóa các tùy ch?n ?i?n n?ng cho máy trong m?c Power Options c?a Control Panel và cài ??t ch? ?? t?i ?u b?ng cách ch?n Max Battery.    - B?n hoàn toàn không nên s? d?ng c?c s?c ch?t l??ng th?p, tu?i th? c?a pin ph? thu?c r?t l?n vào hi?u ?i?n th? khi s?c, các c?c s?c ch?t l??ng th?p th??ng t?o ra dòng 1 chi?u v?n còn g?n sóng nên ?? ?n ??nh c?a dòng s?c r?t th?p.   - B?n nên tránh s? d?ng các ch? ?? hay ph?n m?m giúp s?c nhanh và “siêu nhanh” (nh? m?t s? thi?t b? g?n ?ây có ch?c n?ng này) vì ?? t?ng t?c ?? s?c, ng??i ta s? ph?i kích cho b? s?c s?c v?i ?i?n th? cao h?n m?c bình th??n. Do ?ó t?c ?? s?c s? ???c ?ánh ??i b?ng tu?i th? pin, n?u thi?t b? c?a b?n có ch?c n?ng s?c nhanh, t?t nh?t là b?n hãy vô hi?u hóa ch? ?? này.   Tham kh?o: Friedbeef [...]

  15. [...] are methods that one may adopt as to obtain maximum battery efficiency. These can be charging the Nexus S battery when it is turned-off. This allows the battery to be charged at a better setting by taking the [...]

  16. [...] mobile computing is that it provides performance in a smaller space, increased power efficiency and battery life, and the cost savings passed on to [...]

  17. [...] Others: Education Fast Facts My response to my affluent Republican brother (Daily Kos) Top 15 ways to extend your battery life [...]

  18. [...] you can use your laptop but it will take some more to charge. It is not bad to use while charging. Tips for improving laptop's battery life. __________________ GPS: The best way to navigate safely and [...]

  19. [...] This website has some some-more ways to preserve your laptop`s battery life. The posting is a small older, though many of a tips still apply. [...]

  20. [...] This website has some some-more ways to preserve your laptop`s battery life. The posting is a small older, though many of a tips still apply. [...]

  21. [...] Friedbeef.com offers some other good elimination tips on saving the battery’s life: [...]

  22. [...] Regardless of the state of your battery, keeping external USB devices to a minimum will extend battery life. I usually just work with a mouse. Other great battery-conserving tips here.  [...]

  23. [...] 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 [...]

  24. [...] When your battery is low, avoid multitasking with different applications. “Do one thing at a time when you’re on battery.” [...]

  25. [...] When your battery is low, avoid multitasking with different applications. “Do one thing at a time when you’re on battery.” [...]

  26. [...] raise. I’ve seen thousands of posts from people complaining about their batteries, offering tips to save power, and searching for the very best smartphone that doesn’t suck their batteries [...]

  27. [...] hand, the larger laptops tend to actually process information faster; potentially this is because laptops can use more power and have more drive space to actually get things done. As far as the speed aspect of performance [...]

  28. [...] Check out more helpful tips on this friedbeef post. I’m hopeful three times is the charm and we’ll get more from the battery winging its way to us [...]

  29. [...] ??? ???? ?????????? ???? ?????? ??? ??? ????? ????? ???? [...]

  30. [...] Top 15 Ways to Extend Your Laptop’s Battery Life [...]

  31. [...] search led to the expected plethora of suggestions from sources like PCWorld, PC Mag, wikiHow, and FriedBeef.  My interpretations and notes on those [...]

  32. [...] 2.       Remove or turn off external Devices: USB devices (including mouse), Wi-Fi, and/or any other devices connected to your laptop can drain your battery. Remove or shut them down when not in use. friedbeef.com [...]

  33. [...] the product mobile; without it, a laptop is merely a desktop computer bounded to the plug forever. Maintain your battery by keeping it cool, avoid draining it completely, avoid using it when you are going to be online [...]

  34. [...] Top 15 ways to extend your laptop’s battery life [...]

  35. [...] Top 15 ways to extend your laptop’s battery life [...]