Flexible Power System - Match battery to application. Slimpack (2 included) for 36 volt power, less than 14.4V weight. Fatpack (optional) for 36 volt power and maximum runtime.
Litheon 36V batteries The most advanced Li-ion battery available today allows more battery charges, and longer run times.
Brute Tough Construction with Unibody Powertrain, Metal-Reinforced Collar and Durashield Housing Constructed to withstand real world conditions. Withstands repeated 1-story drops when the competition fails.
Hammer On/Off Ring Easily engage and disengage Hammer Mode
drill has almost too much power.i never used the clutch like i do now.battery charge leds are very nice.hammers as fast or faster than my 120v makita.i have one slim pack and one fat pack.fat pack is very heavy for tight work areas.the chuck teeth do a great job against bit slips.im in the hvac industry and drilling and driving is a must.this does a great job on big jobs.i also own the impactor for smaller jobs.