Prostar shore power?

[Jprps]

Okay so I just found the manual for my model online, it's a 1200 watt inverter and DOES have a battery charging function when recieving AC current via the shore plug. So I think I'm going to run a cord from the ac right to the gen, and a cord right to the shore power. So while the gen is running, i will have 110 power, batteries charging and AC. Running my truck for days on end for ac is killing my mileage lol. Thanks for the help guys.