TE-HD 18 Li KitAccumulator 18 V | 1500 mAh | Li-IonCharging time 1/2hIdle speed (gear 1) 0-1100 min^-1Impact rate (gear 1) 0-5700 min^-1Impact power 1.2 JMax. torque hard 9.9 NmDrilling capacity in concrete 12 mm