ACDelco's Li-ion 12V Impact Driver, No. ARI1265, comes with two Li-ion 12V battery packs, quick charger with AFCS and a carrying case. It features a four-pole high torque motor which delivers 105 ft/lbs and 2,300 rpm. The tool features a durable aluminum gearbox housing, variable speed with reversible control and electric brake switch, built-in LED for convenient illumination during work, on-board battery life indicator and a 1/4" Hex Shank. This tool comes with two Li-ion 12V battery packs, a quick charger with AFCS and carrying case.