Makita 6217DWDEX1 12 Volt 3/8-Inch MForce Driver-Drill Kit with Heavy Duty Tool Belt & Bags Two piece D-31 motor for easy serviceability All metal gear transmission for smooth, efficient power Shift lock drive instantly changes from drill to driver 2.6 Ah Ni-MH batteries for greater capacity and longer run time Includes (2) Ni-MH batteries, multi-voltage charger and case