Panasonic EY6432FQKW 15.6-Volt Ni-Cad 1/2-Inch Cordless Drill/Driver Kit Two 2.0 amp ni-cad battery packs Delivers 390 in./lbs. of torque 1/2-inch keyless chuck offers big-bit capacity 30 minute charge saves time Compact and lightweight for comfortable all-day use