13mm self-tightening chuck and 24 torque positions: perform any drilling, even large diameter with the efficient chuck. it allows you to change accessories with one hand. numerous torque positions ensure optimal working comfort and quick adjustment rotary inverter and trigger speed control: screw and unscrew in no time at all. constantly control the device with the trigger speed controller and ergotech contoured handle with its micro-honeycomb gripzone for a firm, comfortable grip and maximum safety even during complicated construction sites 18v one plus concept: power the drill driver and all your gardening and diy tools with the same battery. its 2 versatile mechanical speeds adapt to all types of work. enjoy excellent visibility for your construction sites with led lighting. the device includes a clever bit holder clip package contents: the drill driver comes with 2 x 18v 1.5ah lithium plus batteries, 1 x carry bag and 1 x quick charger. it is ideal for large diameter drilling, steel and extreme screwing 3 year warranty on diy & gardening tools - our tools are built to last, so is our warranty. all our tools and batteries are guaranteed for a total of 24 months, extendable for one more year if the consumer registers their product within 30 days of the date of purchase