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[–] 70 points 5 days ago (1 child)

Someone just flipped the bottom left spring connector. That plate isn't connected to anything internally as it's just a passthrough for the serial voltage from battery to battery.

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  • [–] 36 points 5 days ago* (last edited 5 days ago) (1 child)

    prime reason to never trust wire color in electrical

    always test and confirm.

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  • [–] 9 points 5 days ago*

    Was reminded of that truth this weekend when I found someone used all black for the neutrals, hots, and decided to also wrap the ground in black inside the junction box.

    Luckily just a couple DIY light switchs and a dead wire. But that was fun trying to figure out which one was spicy.

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  • [–] 22 points 5 days ago (2 children)

    That’s a North American 2-phase center-tap battery slot, for those who don’t know.

    You know, bisectional.

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  • [–] 7 points 5 days ago

    Yeah, don't put batteries in that.

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  • Probably snag some at recircuit City?

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