... power inverters 115v 2.low unloading current&high efficiency 3.pefect protection function&small size 4.dual-patent&OEM square wave 350w ... car power inverters 115v 1. Specifications:Style:square wave 350w car power inverters 115v Item: ... /over voltage protective, reverse protection, over load protection power, over temperature, main automatic switching function (optional).7 ...