"motor without a brush" 20V of voltage Length of bar: 8" (20 cm) Chain movement: 7.5 m/s Contains: One 8-inch saw chain One piece of 8" chainsaw bar One empty oil bottle only FBLI20011, one 2.0Ah battery pack One charger (FCLI2001) piece Volts of charge: 220-240V at 50/60Hz enclosed in a color box.