Review on Greenworks 40V 300W Portablе Cordless Power Inverter IV40A00 by Allen Wagner

I used it last night to power a TV on my porch and it lasted 4 hours on a 4ah battery and it has about one Hour lasted at the bar so 4 hours of TV use per battery. It was an old 36 inch LCD TV so I think something newer would be better. A cool trick is to use a corded drill or an old power tool that can be made mobile. I've been working with an impact gun and perforator for several hours with no problems. I drilled 5 screws and several holes with a hammer drill without lowering the battery.