The Eco-Liner is a fast and economical machine that’s easier to clean and more environmentally friendly than most other machines on the market. It's battery powered (stripe for up to 3 days on one overnight charge), noiseless, non-polluting, and uses any standard 5 gallon paint pail. It comes with a built in battery charger (12 volt, group 24DC marine battery not included) and a hand-gun kit for painting field markings or stencils. The frame is all-steel and the pneumatic wheels ensure trouble-free marking. Carries an 18 month guarantee!