Quickly and quietly cut branches and small trees around your yard with the RYOBI 18V ONE+ HP Brushless 12" Cordless Chainsaw. The ONE+ HP Technology delivers 3X faster cutting with a brushless motor, and as part of the WHISPER SERIES line of products, it is designed to get the job done without disturbing your neighbors. The 12" bar and chain allows you to cut limbs and trees up to 10" in diameter. For user convenience, it is equipped with an automatic adjustable oiler, tooled chain tensioning, and on-board tool storage. The RYOBI 18V ONE+ HP Brushless 12" Cordless Chainsaw comes with a RYOBI 18V ONE+ 6Ah battery and charger and is compatible with any RYOBI 18V battery. It is backed by a 3-year tool and battery warranty.