Higher performance, more compact dimensions, longer running time per battery charge as well as longer service life Optimally tuned 2-speed all-metal gearbox for perfect power transmission. 15-step torque module with safe and reliable cut-off torque ensures precise bolting in all settings. Easily metered switch electronics for exact tapping and precise screwdriving. Problem-free long-term use due to safety electronics (permanent monitoring of battery temperature, current consumption and discharge protection). Extremely compact and balanced design as well as ergonomically rubberized housing ensures maximum safety and working comfort. Robust 13 mm quick-action drill chuck with centrically clamping jaws as well as easy handling due to automatic spindle lock. Integrated LED light for working in poor light conditions. With 2 ultra-compact lithium-ion system batteries, suitable for all 18.0 Volt XR battery machines.