Shinyour with battery Crown 20 Volt 2 Ampere CT21075HMX-2BMC

Battery type: Lithium-ion Rated power: 20 volts maximum No-load speed: 0-400 RPM (first gear) / 0-1500 RPM (second gear) Maximum torque: 45 Newton meters (soft) / 55 Newton meters (hard) Chuck clamping range: 1.5-13 mm Maximum drilling in steel: 13 mm Maximum drilling in wood: 40 mm Maximum screw diameter: 10 mm