I tried mine while installing a gate out at a ranch. I plugged in a drill but everytime I gave the drill power the circuit protection or whetever light on the outlet would come on and cut the power off temporarily.. I didn't think the drill drew that much power but is this only supposed to be used for very light loads? ie) plug in cell phone, laptop, ... if so it sucks b/c I was wanting to use mine to plug in power tools and such while out in remote locations