Milwaukee Tool 4338045/6088610 Cordless Screwdrivers; Handle Type: Pistol Grip ; Voltage: 12.00 ; Speed (RPM): 1700 ; Batteries Included: Yes ; Battery Chemistry: Lithium-ion ; Battery Replacement Number: 48-11-2401; 48-11-2412; 48-11-2420; 48-11-244