What to do with OLD hybrid battery module

Discussion in 'Prius c Technical Discussion' started by RobAustin, Aug 6, 2018.

  1. RobAustin

    RobAustin Member

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    As many of you know my 2012 Prius C hybrid battery module failed at 115,000 miles.

    I took advice from the forum was able to repair my car using a salvage module from an LKQ in the other town.

    My question is: what to do with the old battery?

    I have the vehicle diagnostic report from the dealership, and still have the old battery. But I'll need to return it to get my $250 core-charge back.

    Is there any point in examining the battery to determine the failure mode?

    I've attached a photo of the report showing the voltage issue.
    Rob
     
  2. RobAustin

    RobAustin Member

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    There is a 2 volt difference between block v03 and v10.
     

    Attached Files:

  3. ericbecky

    ericbecky Hybrid Battery Hero

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    Rob,
    So you mean you have an entire extra pack consisting of all the individual modules?

    Or do you mean you just have one old module?

    I'm not clear if you replace the whole pack or just a single module.

    And on a related note...
    Would you be willing to give back to the community by simply checking in 2 times a year to give an update about the longevity of your fix? I know the community would really appreciate it.
     
  4. fotomoto

    fotomoto Senior Member

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    Rob, the battery pack is composed of many modules. You replaced the entire pack.

    I suggest either selling the old pack locally (probably to a independent rebuilder shop) or selling the individual good modules online (usually ebay). The latter will bring you more money but is way more work and time.
     
  5. RobAustin

    RobAustin Member

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    The dealer said that 3 of the 10 battery blocks were "bad". So, I got a salvage battery from LKQ and replaced the entire "pack".
     
  6. ericbecky

    ericbecky Hybrid Battery Hero

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    That's what I thought based on your other posts, but wasn't sure.

    There may be a local recycler that will pay cash for the pack.

    Look for industrial battery recylers. Ask a local junkyard that sells Prius parts.
     
  7. Dxta

    Dxta Senior Member

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    ..you can also use some of them to jump start or support a 12V battery. I have tried that before on either a hybrid of conventional vehicle
     
  8. RobAustin

    RobAustin Member

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    Yes, I replaced the whole pack.
    Thank you.
     
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