LXT Lithium-Ion battery and optimum charging system produces 280 total lifetime work with 2x more cycles Product Features Makita built 4-pole maximum torque motor delivers 1 280 in lbs of efficient torque in a compact size 50 more compact design at only 5-3/4" long and weighs only 3 3 lbs for less operator fatigue Ergonomic shape fits like a glove with even pressure and easy control LXT Lithium-Ion provides longer run time 5x lower self-discharge for use any time and 16 firm holding contact terminals for constant high power 45-minute Optimum Charger and battery communicates throughout the charging process using the built-in chip in the battery and built-in CPU chip in the charger The Charger also uses "Active 3 Control" for current control thermal control amp voltage control 45-minute Optimum Charger has a built-in fan to cool the battery to produce more lifetime work Built-in L E D light for more illuminated work Makitas proprietary hammer and anvil are made using the highest quality steel and heat hardened to last longer Electric brake for immediate stops and minimizes kickback Two-piece armature and field along with externally accessible brushes for serviceability and longer motor life 3-year warranty on tool and 1-year warranty on battery Product Includes 2 LXT Lithium-Ion 3 0Ah batteries 194205-3 45-minute optimum charger DC18SC Tool case 824753-5 Product Specifications Capacity 1/4 hex shank No Load RPM 0 - 2300 RPM Impacts/Min 0 - 3200 IPM Torque 1280 in lbs Watt Hours 54 0 Battery 3 0 Ah Li-Ion Length 5-3/4 in Net Weight 3 3 lbs A cl///-Cordless/Impact Drivers and Wrenches/Makita