Join Date: Feb 2007
Location: Spain + Germany
My Motorhome: Four Winds RV
Thanked 708 Times in 657 Posts
Use the USB out to power of charge other things. If you have any 12v chargers for phones or computers power those from the 12v outlet. I don't know if the power will be clean enough to run a computer, maybe you should ask the makers.
Have you a 12v compressor for your tyres? If you do run it for a while and it'll flatten the battery eventually. Only run a compressor for a minute or two at a time so it doesn't overheat.
Brexiters. It's your sh1t now. Whatever happens nationally and internationally you own it. I wish you luck. I think you're going to need all you can get and then some. Friday 13th December 2019.