Corded power without the cord! Using Litheon battery technology Bosch’s newest rotary hammer packs the greatest power to weight ratio of any cordless around. Uses SDS-plus bit system with tool-free bit changes. Litheon Fast Charger charges 36V batteries to 80% power in 30 minutes. 3 modes: rotary, rotary hammer and hammer only. Includes: Rotary hammer, 2 batteries, charger, aux. handle, depth gauge and carry case. Impact energy: 2.2 ft. lbs. Max bit size 1″, Length: 15″ Wt: 9.6 lbs.