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

Lithium-Ion 36 V 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

High torque mode - produces over 600 In.-Lbs.

Externally accessible brushes - for brush replacement in as little as 2 minutes

Ratcheting, carbide tooth single sleeve 1/2 In. chuck - for one-handed bit changes

15-Position clutch

Bosch designed powertrain with metal gears

Lithium-Ion fast charger - charges 36 V batteries to 80% of capacity in 30 minutes