The SILCA ELETTRICO ULTIMATE is a 220g powerhouse that packs the punch of 9+ CO2 cartridges on a single charge. Digitally adjustable 3-100 PSI auto cut off with 1% accuracy. The ability to attach any SILCA chuck makes inflation easy for every wheel type. Air travel safe, perfect for on-the-go adventures and destination gravel events. Perfect for gravel and adventure riders, the ELETTRICO offers high-capacity inflation in a compact form. Pro mechanics will appreciate the digital PSI control that eliminates guesswork. Includes Type C charging cable, Elettrico Ultimate inflator, extension air hose, O-ring, ball needle, Presta adaptor Features Max Pressure: 100 PSI - Digitally adjustable in 1 PSI increments. Battery: 11.1V, 600mAh USB-C rechargeable in 1 hour Weight: 222g (7.83oz) Size: 81 x 60 x 32 mm Inflation Performance: Fills up to 8-9 road tyres or 3-5 gravel/MTB tyres per charge, equal to 9+ CO2 cartridges Protective Auto Shutoff: Overheating prevention & HOT warning displayed if needed Air Hose Extension Included Prevents heat buildup on TPU inner tube valves Universal Compatibility: Works with Presta & Schrader valves Threaded for SILCA Schradero & Hiro Locking Air Chucks (sold separately)