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Can Gen2 & Gen3 cell be combined to rebuild a Gen1 pack?

Discussion in 'Generation 1 Prius Discussion' started by vaughnstark777, Nov 21, 2014.

  1. vaughnstark777

    vaughnstark777 Member

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    I've never seen Gen3 modules up close so I just want to make sure they are the same as the Gen2 modules.
    thanks
     
    #1 vaughnstark777, Nov 21, 2014
  2. usnavystgc

    usnavystgc Die Hard DIYer and Ebike enthusiast.

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    They are the same
     
    #2 usnavystgc, Nov 21, 2014
  3. Britprius

    Britprius Senior Member

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    They are the same except for there internal resistance. Mixing the modules is not a good idea as the voltage drop across the gen2 modules under load will give them a higher voltage drop than the gen3 modules. This could trigger a DTC for battery module voltage. The only way I can see round this is to use 1 gen2 module with 1 gen3 module for every module pair.

    John (Britprius)
     
    #3 Britprius, Nov 21, 2014
    jdenenberg, bwilson4web and usnavystgc like this.
  4. ChapmanF

    ChapmanF Senior Member

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    How big is the resistance difference?

    -Chap
     
    #4 ChapmanF, Nov 21, 2014
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