Milwaukee 7200W lithium battery roll-on generator (7,200 W startup / 3,600 W continuous) proved capable in a lineman field test: it ran a capstan puller under load and a blower simultaneously while moving a 500+ lb pallet, still showing >1.5 hours runtime. The unit offers GFCI 20A outlets, USB, daisy-chain rapid charging, zero emissions and quieter operation, aimed at trades rather than homeowners.