Panasonic EY7840LR2S Cordless, Battery Powered, Rechargeable 14.4V Rotary Hammer Kit High performance drill mode at 124 In Lbs. Torque and 0-700 Rpm 1/4-inch Heavy Duty Quick Connect Chuck and weight at only 5 pounds Impact mode is 1239 inch pounds of torque and 3300 IPM Kit Includes 2 Batteries, Charger And Case High capacity 14.4-volt, 3.3 Ah Li-ion battery High Performance- Drill Mode- 124 In Lbs. Torque, 0-700 Rpm, Impact Mode- 1,239 In Lbs. Torque, 3,300 Ipm Heavy Duty Quick Connect Chuck, Light Weight 5Lbs Kit Includes 2 Batteries, Charger And Case HIGH CAPACITY 14.4V 3.3 Ah Li-ION BATTERY