2-speed planetary gearbox with optimised torque for screwdriving and perfect speed for drilling Low weight: only 1.4 kg for perfect handling and low user fatigue. Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating and deep discharge. No memory effect: the battery can be charged regardless of the charging state at any time, without damaging the cells. No power loss: full battery power from the first to the last screw. Minimal self-discharge: a fully charged battery is fully ready for use, even if it has not been used for months. 10-mm Auto-Lock keyless chuck with high clamping force for screwdriver bits and drill bits 25+1 torque setting ring: progressively increasing torque enables fine adjustment to any size of screw
