ATV / Trailer Winches. Champion 2200 Watt “Mighty Atom” Petrol Inverter Generator. At only 17.6kg (38.8 lb) the 2.2 kW Mighty Atom is even lighter than the lightest 2000 Watt Inverter generator currently on the market! Now portable power and lightweight design are yours with the Champion 2200-watt inverter generator. Rely on the 79cc engine […]