Most compact and lightweight professional 18V impact drill in the market Lightest weight in class for fatigue-free drilling Most Compact - Perfect handling due to compact design Able to complete a wide range of applications including impact drilling in masonry Integrated LED for lighting up work areas Soft grip: easy and fatigue-less handling by ergonomic Forward/Reverse rotation No memory effect and no self-discharge thanks to lithium-ion technology Full power of the battery up to the last screw ECP: Electronic Cell Protection protects the battery against overload, overheating, and total discharge Flexible battery system: compatible with 1.5Ah, 2.0Ah, and 4.0Ah batteries in the same voltage class