I would prefer to use a battery, but it appears the battery I purchased does not work properly and I'm trying to work out the issue with the seller now for either a refund or exchange for a battery that will work. So right now I'm only using AC out of necessity.
Matter of fact I'm using for the first time right now to cook a pork butt.
~Tom... Working towards becoming a PORKtologist. Weber Kettle & UDS