This version of the Champion 92120i “The Mighty Atom” can only run at 110 Volts. It has all the main features of the 230V version but is designed for site work. One of the main benefits of the Champion 92120i is the noise level just 58 dBA at 7 metres, which is very quiet compared to most 110V site generators. Being a compact suitcase generator the 92120i also is very light, just 17.6 kg making this a very desirable portable petrol generator. POWER RATING OF THE CHAMPION 92120I 2500 STARTING WATTS (Short bursts of output for approx. 6 seconds ONLY in order to fire up motor driven equipment) 2200 MAXIMUM WATTS (The absolute MAXIMUM output that your Generator will give you for about 5 minutes tops, before tripping) 1900 RUNNING WATTS (The all-important CONTINUOUS Rated power that your Generator will comfortably run at to provide power to your chosen equipment, also this is the most relevant value to compare against other models) IS THE CHAMPION 92120I EASY TO START AND USE? The Champion 148F-D 79CC 4-stroke OHV engine produces the 2.2KW of power for your work tools when you are on site or home workshop use. It has an easy recoil start (pull start) and an Eco mode for fuel efficiency. Furthermore, the Champion 92120i uses cold start technology to ensure quick starting on freezing winters mornings. You can connect other Champion inverter generators to the .92120i Mighty Atom 110V with the optional Parallel Kit. The unit comes with 1 x 110V 13A sockets and 1 x 12V output fitted to the Champion 92120i to connect your electrical equipment up to.