WEN 56551, 5000 Running Watts/5500 Starting Watts, Gas Powered Portable Generator 389cc 13 HP OHV engine provides 5500 surge watts and 5000 running watts 6.5-gallon fuel tank runs for 11 hours at half load Automatic voltage regulator helps produce cleaner power to protect your electronics Features four 120V 20A three-prong outlets, a twist-lock 120/240V 30A outlet (L14-30), and a cigarette-lighter-style 12V DC outlet Includes wheel and handle kit, NEMA L14-30 plug, and a 2-year warranty