This summer I fried the old Xantrex xpower 1000 inverter. I can’t remember if it was the blender the did it…. This is a 2007 square wave inverter and I think the “digital” speed controller on the blender did a number on the inverter as well as frying the blender. I should upgrade to a pure sign wave to keep my electronics safe. but it will be nice to have a backup inverter to the older Xantrex onboard.