You think your power is stable .. Until It's not

[Rxich]

I'm a cheap bastid and can't help sharing my solution

DIY- Battery Backup Hubitat- under TEN bucks-NO soldering

Wow, that is very cool. And all bits available in Asia so cheap. Woop woop! This is a project I will definitely try! So you just put the battery in, plug a 5v phone charger into the side, and then use the USB at the end to power the device using one of the cables, right? And the thing will work nicely when powered but the battery takes over if the power gets cut. Very cool.