Wiring Box for a DIY Lifepo4 100AH UPS

I have created this wiring box for a DIY LifePO4 100Ah UPS. I was tired of my UPS only lasting for 5-10 mins on an outage. I now have approx 2 hours of battery life to run my homelab server rack when i get a power outage or need to do electrical work.

This box tied everything together with a 2 Gang Plug faceplate and hole for a Geya G2R-63 Dual Power ATS,   (https://www.aliexpress.com/item/1005005694176122.html) just bolt the DIN Rail thats provided with the ATS with 2 M3 screws.  It may come in handy if somebody wants to replicate this. and its a tidy box to fit the most crucial parts of the UPS.

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