Use laptop while charging???

Discussion in 'HP & Compaq' started by landdream, Feb 10, 2010.

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  1. Accipio

    Accipio Notebook Consultant

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    30 minutes of life for a 4 years old laptop is pretty good and i don't think that you can do better if you take care of your battery.

    Putting a battery in afreezer for 3 years should be very nice in your world but in mine, a battery is to be used as a battery or as an alternative power in some case (blackout).
     
  2. Th3_uN1Qu3

    Th3_uN1Qu3 Notebook Deity

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    That's what an UPS is for.
     
  3. walterdt3

    walterdt3 Notebook Consultant

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    An UPS is a battery. I've had my HP DV9500T on its expansion base "Charging" for over two years, and it still has the same 2.5 hrs of "life" it had when it was brand new. Newer batteries don't have a memory, and shouldn't need to be discharged on a regular basis. Having said that, I haven't seen any documentation that said it hurts to discharge a battery on a regular basis.
     
  4. Accipio

    Accipio Notebook Consultant

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    Really?

    Thanx to teach me things that nobody knows. ;)
     
  5. Th3_uN1Qu3

    Th3_uN1Qu3 Notebook Deity

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    It's not about the memory effect, the NiCD days are long gone. Heat kills electronic devices, and batteries are no exception. That's all.

    You can argue all you want but in the end i'm spending less money on batteries than you do. :D
     
  6. Accipio

    Accipio Notebook Consultant

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    To spend less money on battteries than me, you must buy your laptop without battery bacause i never bought a replacement battery...
     
  7. yejun

    yejun Notebook Deity

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    Thinkpad has an option to increase battery life by lowering the battery charge threshold. I don't think any other brand has it. It also has battery maintenance mode to full cycle battery.
     
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