Ego Power+ CS1201 12" Chainsaw (2.5Ah Bat, 210W)Features: 30CC GAS EQUIVALENT This EGO chainsaw features a high efficiency brushless motor that delivers power equivalent to a 30cc gas chainsaw with chain speeds up to 20 m s for quick, clean cuts UP TO 130 CUTS PER CHARGE Battery chainsaw delivers up to 130 cuts on a 4x4 with the included 2. 5Ah battery; designed to work directly with 56V 5. 0Ah ARC Lithium batteries and lower 12 INCH BAR AND CHAIN Featuring a 3 8 inch pitch, 0. 043 inch gauge chain