Clarke CLESD40 Electric Screwdriver Set 40Pcs

•Voltage: 3.6V. •Battery capacity: 2000mAh •No load speed: 220 RPM-650 RPM •Torque: 1st to 22nd gear (0.3N. m-7.1N. m) •Charging time: 60 minutes •Usage time: 120 minutes •Charging voltage and current: 5V 1A •Charging method: Type-c charging •Quick clamp diameter: 6.35mm