Sunday, May 1, 2011

The Best laptop batteries



Laptop batteries are also with the pace of the rapid change in notebook, laptop technologies. Batteries are also going with the improvement phase as the notebook. Here I am describing some important categories of batteries and their advantages. There are three types of batteries available in the market. But with the emergence of nanotechnology, nano batteries are also available.
Nickel Cadmium- NiCd batteries are the oldest rechargeable batteries. They are of low cost and easy to manufacture. But the have disadvantages also. They are heavier and not so efficient. NiCd batteries have high output or discharge. Now everyone prefers lighter and longer in life. So  NiCd batteries are no longer being used in laptop.
Nickel Metal Hydride – After the age of NiCd , laptop manufacturers started using NiMH batteries and these are still being used  by many specially for older model laptops. NiMH batteries were big achievement towards laptop, notebook technology as these are more reliable than the NiCd batteries. Nickel Metal Hydride (NiMH) has more capacity than NiCd and contains less toxic metals. The NiMH battery is also cheaper to manufacture, and safer to use.
But it has one disadvantage also it has “memory effect”. if you don't discharge the battery fully, it can remember this and effect the performance and life of  battery output.
Lithium Ion – Now LiON batteries have overtaken all the previous laptop batteries and these are used in most new laptops. Li-ioN laptop batteries have no memory effect unlike NiMH. LiON batteries are also lighter than both the previously used NiCd and NiMH notebook batteries. Li-ion batteries feature rapid charging and superior performance.
But it has some disadvantages also. These batteries are considered flammable and can be damaged with overcharging. But they rarely catches fire.
Nanotechnology – Now the same Li-Ion batteries configured with nanotechlogy can produce 10 times more power.
Now a day many Laptop model are coming with Smart Batteries System equipped with internal microprocessor and does efficient power management. These SBS batteries are known in the market as Smart batteries.

23 comments:

  1.  good post, laptop batteries are an important topic with the raise of the amount of laptops

    ReplyDelete
  2. We are dedicated to providing the highest quality laptop batteries available on the market today! Our laptop battereis are the best value. We offer a competitive price and a higher quality laptop batteries with quick delivery.  www.electrocomputerwarehouse.com

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  4. Est-laptop-batteries HtmlJun 7, 2011 09:11 PM

    what is nanotechnology and what can it be used for? also what careers can you
    choose that use nanotechnology

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  5. was kinda wanting a list so i wouldnt have to read for it, but..... i guess
    that will do lol. thanx 

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  7. Yes, the best laptops will have good lifetime batteries...

    For more about best laptops: www.procompare.com

    ReplyDelete
  8. I bought a HP laptop less than a year ago, now it says that i should
    consider replacing the battery.Smething is wrong with the batteries
    storage space also. When the laptop's battery has run out n it shuts
    down usually it saves whatever u were doing and u can charge and restart
    the machine and everything is saved.....What can be the main reasons
    for this problem occurring?

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  9. we were right .it is best life batteries . 

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  10. Good to know about best laptop batteries here.You made everything clear about.I only knew about Lithium Ion,which is in use off late..

    ReplyDelete
  11. Whats a good processor thats not slow and can handle some intense stuff once in
    awhile that will yield the best battery life on a laptop?

    ReplyDelete
  12. I think I have a 6 cell battery that always claims it has a little over 3 hours
    remaining on my laptop, but it always seems to be much less when it runs out. I
    want to upgrade the battery; which type of battery would be best for a dell
    e1505 and holds a long charge? Thanks in advance.

    ReplyDelete
  13. The batteries that are made up of LiON are the best ones as these are previously used but the today there is a change in the trend of Laptop batteeries.Now the laptop batteries are made up NIckel and cadmium substances.

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  14. I always keep backup of my laptop batteries during traveling.Lion batteries are lightweight and durable.

    ReplyDelete
  15. Great articles that tells how we can get best laptop batteries according need.

    ReplyDelete
  16. I always believe on LiON batteries while backup is concern.These are lightweight and durable.

    ReplyDelete
  17. The batteries that are made up of LiON are the best ones as these are
    previously used but the today there is a change in the trend of Laptop
    batteeries.

    ReplyDelete
  18. The nanotechnology sure is the best battery to consider.

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  19. There are lots of changes in the laptop batteries so far.And also can be seen in the future.

    ReplyDelete
  20. I am truly enjoying reading your well written content articles. It looks like you spend a lot of work and time on your weblog. I’ve bookmarked it and I am searching forward to reading new content articles. Keep up the good work!

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  21. I need to buy a laptop for school but I want a good battery life - like 5-7
    hours for light use (like Word, internet, and maybe a little video). Also
    preferably it's quiet and doesn't get too hot.

    ReplyDelete
  22. There is only laptop which is said in market as true competitor of macbook in
    quality and performance, it is extremely popular for its battery life, i have it
    and it gives over 9 hours of battery life,

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