Ryobi - 12 In. 40-volt Lithium-ion Cordless Electric Chainsaw with Battery & Charger 12-INCH 40-VOLT LITHIUM-ION POWERED CORDLESS CHAINSAW KIT FEATURES A 12-INCH BAR AND CHAIN WITH AUTOMATIC OILER TOOL-LESS CHAIN TENSIONER IS PERFECT FOR PRUNING AND LIMBING WORKS WITH ALL RYOBI 40-VOLT LITHIUM-ION TOOLS INCLUDES SAW 40-VOLT LITHIUM-ION BATTERY AND CHARGER