Battery-Powered Chainsaw Kit Product Type Cordless Chainsaw Power Source Cordless Bar Length 20 in Handle Location Rear Handle Cutting Capacity 18 in Chain Oiler Automatic Tool Weight 12.6 lb Number of Batteries to Operate 1 Battery Capacity 4.0 Ah Bare Tool/Battery Included Battery Included Battery Platform FLEXVOLT(R) Number of Batteries Included 1 Number of Chargers Included 1 Motor Type Brushless Equivalent Gas Engine Displacement 50.2 cc Voltage 60 V