Cordless drill driver series einhell tc cd battery voltage 18 v battery capacity 15 ah number of batteries with 1 battery type of battery li ion battery management replaceable battery gear 2 speed tool holder keyless idle speed max 1 250 rpm max drehmoment hart 38 nm weight 14 kg integrated torch torque levels 18 1 special feature soft handle included in delivery 1 battery idle speed max 1st gear 350 rpm idle speed max 2nd gear 1 25