The RYOBI 10 in. 18V ONE+ HP Chainsaw is the perfect combination of power and convenience. The lightweight and compact design makes operation and transportation easy. While the push button oiler keeps your chain lubricated for a longer lasting chain. Side access chain tensioning and on-board tool storage allow for easy, convenient adjustments. This chainsaw is ideal for medium duty pruning and limbing. This chainsaw is compatible with any RYOBI 18V battery.