Power distribution for my 72V 57Ah eScooter

On my eScooter, I have a lot more room than a typical eBike. As such, I’m less concerned about minimizing room and instead more interested in increasing functionality and simplifying service & diagnostics. To that end here is the design I’m following for wiring up the power on my eScooter showing all the primary circuits. Note that I am using a common ground between the 12V and 72V circuits — OTOH, this same diagram would work for isolated DC as well.

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