Yes but it's an inverter ran off my car battery. And I'm often sitting in my car for hours on end with the engine off, so I only allow myself to use it with the engine on. Otherwise my car battery is dead in 10 minutes. It powers a Macbook Pro right now. The Macbook Pro battery lasts me usually while I'm sitting, and recharges when I drive. But it can last hours, my car battery can't.Do you have a 120Vac jack in your vehicle?
FYI - describing what your envisioning, and your requirements helps you and us immensely!
My goal is to be "off the grid" (by grid I mean car battery/alternator), but in an emergency I can charge the lead acid by my car, by means of a 120V 6V battery charger temporarily plugged in to my inverter.
I would probably own two big 6V batteries so I can charge one at home.
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