116 Psi (8 Bar) Maximum Pressure, 2 Litre Tank Capacity, Maximum Airflow 40 Litres/Min, 0.3Hp Power, Including Accessories: Air Gun, Tyre Pressure Gun, Air Hose, Inflation Needle, Connector And Tapered Nozzle., Quick Release Fastener For Compressed-Air Hose, Oil Free Pump Design, Up To 20 Minutes Runtime (4Ah Battery), 24V High Power Interchangeable Battery System, Greenworks 24V Lithium-Ion Battery Delivers Fade-Free Power With No Memory Loss After Charging. 45 Minutes Full Charge Time & An 80% Charge Taking Only 25 Minutes. Complete With An Led ‘Fuel’ Indicator, You Always Know How Much Power You Have Left.