220USB-S1 Electric Ball Grip, Screwdriver with 1 Bit

Battery Capacity: Li-Ion 3.6 V 800 mAh, No-load Rotation Speed: 1,200 min-1, Torque (Max): 0.4 N.m (electric), Endurance Torque (manual): 10 N.m. Compatible Screws: Up to M6 (+3 does not support M8), Torque Range: (electric) – 0.4 N / m (manual) – 10 N m.