Panasonic EYC159LR Cordless, Battery Powered, Rechargeable 18V Hammer Drill Driver / Impact Driver Combo EY7950 (body) 18V Hammer Drill & Driver EY7550 (body) 18V Impact Driver 2 x 3.3Ah Li-Ion High Capacity Battery Packs Included Eyc159Lr 18V Li-Ion Impact Driver Combo Kit Electronic Performance Monitoring System Electric Brake