Inverter generator petrol generator gas generator optional cable to link two units ecological dc output up to 12a to charge batteries optional cable required max power output 1 kw continuous power output 09 kw consumption 026 lh running time 8 h noise emission 87 db output voltages 230 12 v fuel benzin power hp 25 hp tank capacity 21 litres min frequency 50 hz engine make honda engine cycles 4 stroke series honda eu cylinder 1 number