Panasonic EY6450GQKW 18-volt NiMH 1/2-inch Cordless Drill/Driver Kit 18-volt cordless drill/driver kit designed for professional applications High-torque drilling capability, lightweight design All-metal gear system for high performance, durability Includes 2 rechargeable 3.5Ah Ni-MH batteries 5-4/5-pounds; 10-3/8-inches-inch length; 1-year limited warranty