Cordless drill driver series einhell tc cd battery voltage 18 v battery capacity 13 ah number of batteries with 2 batteries 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 1 kg charging time 180 min torque levels 18 1 special feature automatic spindle lock included in delivery carry case 2 batteries idle speed max 1st gear 350 rpm i