Cordless Upright Vacuum, Vacuum Power Source Cordless, Vacuum Collection Type Bagless, Vacuum Capacity 730 mL, Vacuum Filtration Type , Filter Efficiency 99.97 Percent at 3 microns, Cleaning Path Width 9 in, Vacuum Air Flow 42 cfm, Static Pressure 84 in, Sound Level 54 dB, Weight 3.7 lb, Motor Efficiency Type Brushless, Voltage 40 V, Cordless Tool Battery Type Li-Ion, Includes Battery No, No. Batteries Included 0, Battery Capacity 2.5 Ah, Battery Run Time 80 min, Includes Charger No