Autojack Petrol Generator Quiet Portable Suitcase Camping Inverter 1200W. The IG1200i has an air cooled 4-stroke engine, quieter and more economical than 2-stroke engines and also features an engine economy switch. This feature further increases the fuel efficiency by adjusting engine speed to match the load required whilst also lowering the noise level. A feature which is beneficial, both to prolong the lifespan of the generator and reduce overall running costs. 4 Stroke Petrol Engine (No need to mix fuel). Output – 1.49 KVA / 1200 Watt. Rated Output – 1.25 KVA / 1000 Watt. Sockets – 1 x 230V 13Amp. DC Output – 12v 4Amp. Starting System – Recoil. Engine Type – 4 Stroke Petrol. Output Voltage – 230V. Fuel Tank Capacity – 3 Litre. Overload Protection – Yes. Low Oil Shut-down – Yes. Mounting – Anti Vibration Feet. Noise Level – 58 dB(A).