Powered by a Greenworks Pro 60V UltraPower lithium-ion battery (battery & charger sold separately) . this Greenworks Pro cordless pole saw delivers the power and performance of typical gas-powered saws . without the noise . fumes . or harmful emissions. The powerful Greenworks Pro 60V UltraPower cordless battery platform gives you all the power you need to tackle all your lawn care projects. Kick gas to the curb this spring and go green with no fumes . no mixing . no maintenance and no pull cords. Let Greenworks help you take the work out of yard work.