Neat Robotics- self vacuumer (like roomba)

Has been sitting in my over stuffed closet for a few months I'd love to have the floor space to give the base enough recall/charge space (along baseboard ideal). With too much floor clutter it gets stuck. Doing major clean sweep (or trying) so itll be along time before I can use it, don't want the batteries to need to be replaced in the mean time!