Electric screwdriver : * Battery capacity: 350mAh * Battery type: Lithium Charges quickly and lasts longer than regular batteries * Voltage: * Operation: 3.7V * Charging: 5V / 1A (like a mobile charger) * Rotation speed: 200 RPM (excellent for electronics) * Electric torque: 0.05 to 0.35 Nm * Small devices * Manual torque: 5 Nm