1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Repackaging battery cells from different battery packs

Discussion in 'Newbie Forum' started by Morpheous, Jan 5, 2022.

  1. Morpheous

    Morpheous Junior Member

    Joined:
    Oct 29, 2020
    12
    1
    0
    Location:
    Australia
    Vehicle:
    Other Hybrid
    Model:
    ----Australia----
    Hi Brains Trust.

    Long time lurker. First time poster!

    I have 3 batteries from a late model Corolla. The batteries have low mileage (60xxx kms and 90xxx kms, 48xxx kms).

    Is it possible to take cells from all three batteries and combine them into two battery packs to be used across 2 batteries in a Camry Hybrid or any other car for that matter?

    Given the small difference in mileage, are there any issues with combining these battery cells? Should they all be discharged and balance charged before use or is cell swapping sufficient?

    Keen to get your thoughts as I have a few batteries at my disposal.
     
    #1 Morpheous, Jan 5, 2022
  2. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    110,165
    50,061
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    no expert, but if they are the same physical size and shape, and the same specs, and the same chemistry, i don't see why not. a battery is a battery.
    balanced is always a better way to go, but if you can find similar voltages, that will work for a time.
     
    #2 bisco, Jan 6, 2022
  3. robinredd1

    robinredd1 Junior Member

    Joined:
    Jun 11, 2020
    37
    1
    0
    Location:
    Rio Linda, California
    Vehicle:
    2007 Prius
    Model:
    Three Touring
    before i undo the pack should i discharge the cells so they dont swell or?
     
    #3 robinredd1, Sep 21, 2023
  4. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    110,165
    50,061
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    i don't think so, but best to read through the battery threads first, and you tube videos.
     
    #4 bisco, Sep 21, 2023
(You must log in or sign up to post here.)