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How much time should I get out of a new E6400 Latitude battery?

Discussion in 'Dell Latitude, Vostro, and Precision' started by akwit, Apr 21, 2011.

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  1. akwit

    akwit Notebook Deity

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    Just bought a new one (Genuine Dell) and im only getting 3 and 1/2 hours on a full charge.

    Does that sound right?
     
  2. akwit

    akwit Notebook Deity

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    APOLOGIES-

    Sctatch the above...the battery meter just updated itself to 5 and 1/2 hours, which sounds much more realistic
     
  3. GKDesigns

    GKDesigns Custom User Title

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    Sounds and looks... you might just want to time it... could still be lousy! :)

    GK
     
  4. Tsunade_Hime

    Tsunade_Hime such bacon. wow

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    Also which battery did you get...?
     
  5. John Ratsey

    John Ratsey Moderately inquisitive Super Moderator

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    Also, which GPU do you have? 6 hours is around the best you can squeeze out of a 6 cell battery if you have Intel graphics and 20-25% less with the Nvidia GPU. Also,the newer batteries for the E6410 are compatible and have a bit more capacity.

    John
     
  6. GoodBytes

    GoodBytes NvGPUPro

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    I have 10 hours and half with my 9-cell with the Nvidia GPU :D
    It is to be noted that my old 9-cell battery was 85Whr, and the new one is 90Whr. I think what happened, is that Dell was out of E6400 batteries, and gave me the E6410 battery instead.
     
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