The PSR 1440 LI-2 is one of the most advanced tools in its class. Using lithium ion technology the drill can be used for longer and preserves battery life. The forward and reverse rotation feature comes in handy when screwdriving especially and the powerful motor provides a high level of torque and a fast no-load speed to find any task easy. Even more performance is provided by the intelligent Bosch Syneon Chip which enables a longer runtime per battery charge