Just stumbled on this on their site. Anyone tried it?
Did you mean to include a link to this? Backup Battery – Konnected Inc.
Early last year, I bought the non-branded version on eBay for about the same price that Konnected has them on sale for right now. I cannot find GM322 on eBay or Amazon US. Here is a link to the UK Amazon site that has what I bought https://www.amazon.co.uk/Godyluck-Protection-Charger-Portable-Applications-White/dp/B0834QDY2B just so you'll know the particulars.
I have had up to three Konnected boards, several relays, and some LEDS and alarms powered from it. It does work. In my current configuration it is plugged into a 120V UPS, so the battery is now redundant for me.
Reviving an old thread, do you have this connected (pun) to your Hubitat? If so, how is it working long term?
I have a Hubitat running my parents house (multi day road trip to visit) and they seem to like to force the APC ups off and back on whenever the internet goes out. It hard reboots everything including the Hubitat.
It’s an ingrained behavior at this point and no amount of coaching seems to change it, so I’m thinking about a secondary ups for the Hubitat so it doesn’t hard power cycle.