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Gen 1 hydration revisited

Discussion in 'Generation 1 Prius Discussion' started by bwilson4web, Aug 13, 2023.

  1. bwilson4web

    bwilson4web BMW i3 and Model 3

    Joined:
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    Location:
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    Vehicle:
    2018 Tesla Model 3
    Model:
    Prime Plus
    My testing of battery rehydration of Gen 1 modules:
    • rehydration and charge/discharge cycles - returns like new and better capacity
    • FAILED to reseal the water insertion holes
    Today I learned about real plastic welders (set the playback speed to 0.75):


    You will still be faced with the risk of blown "O" rings. This might also be strengthened by the techniques described. Fortunately, only one terminal needs strengthening. Add to this being less stressful after the repair, it should give a battery pack with like-new performance.

    Bob Wilson
     
    #1 bwilson4web, Aug 13, 2023
    Last edited: Aug 13, 2023
    Bruce Berquist and ammdb like this.
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