Battery maintainer permanent connection

Discussion in 'Gen 5 Prius Technical Discussion' started by Rafsdhc6, Jul 12, 2026 at 6:01 PM.

  1. Rafsdhc6

    Rafsdhc6 Junior Member

    Joined:
    Jun 27, 2023
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    Location:
    Ontario
    Vehicle:
    2023 Prius Prime
    Model:
    XSE
    I want to attach a permanent connection for my Ctek maintainer. Looking at the battery positive terminal, it looks quite complicated, haha. The big plastic piece with 3 nuts looks like an integrated piece and I’m not sure I want to add my accessories to it. The red arrow nut looks like it should work. Any of you gents have a recommendation? What about the negative?

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