Tips and Help AC180P new owner

Hi,
I am a new owner of AC180P.

Should I keep my ac180P always plug in my AC home electric or should i always unplug it from the wall when full charge? If better keeping it plug on outlet wall, should i turn it off once charge?

Is it better to unplug it for security reason or for battery life?

I will use it as a home electric backup for my portable PC and fridge in case of electric outage.

Thanks for your help

Unplug it after fully charged and make sure it is turned completely off. I like to go into the app and verify that my 180 is off (by saying it can’t connect) after I put it away for storage. A couple of times per year, run the 180 battery down to 0 and then fully recharge. The main thing is that you do not want to fully discharge the battery and leave it in that condition for long.