Increased Durability
High tool durability via low friction motor, which produces less heatIncreased Power and Performance
Thanks to improved electrical efficiency and power transferMulti-Volt
One battery pack, two volt classes ? the new and innovative Multi-Volt battery packs.? The 36V lithium-ion battery packs are compatible with 18 Volt class cordless tools.? Smart connecting technology make this possible; the battery pack is able to detect whether it is being used in an 18V or a 36V device, and is capable of supplying both voltages.4-step Tightening Mode SelectorSoft Mode ? 3 impacts per rotation (when tightening smaller diameter screws or bolts)Normal Mode ? 3 impacts per rotation (when tightening medium to larger diameter screws or bolts)Power Mode ? 1.5 impacts per rotation (Only when under heavy load)Self Drilling Screw Mode ? 3 impacts per rotation