The 56200i 1,600 running watts/2,000 starting watts 4-stroke gas powered portable inverter generator, the 56180 1,500 running watts/1,800 starting watts gas powered portable generator and the 56400 3,500 running watts/4,050 gas powered portable generator are popular power generators by WEN products. Each of these generators is EPA III and CARB compliant and has a 4.4-star rating on Amazon.com, as of January 2016.
The 56200i 1,600 running watts/2,000 starting watts 4-stroke gas powered portable inverter generator has a 79.7cc 4-stroke OHV engine and provides power to operate and stop damage to televisions, smart phones, computers and tablets. It also has a 12-volt DC receptacle, a 5-volt USB port and two three-prong 120-volt receptacles.
The 56180 1,500 running watts/1,800 starting watts gas powered portable generator has a 98cc 4-stroke OHV engine, runs for 7.5 hours at half load on 1.45 gallons of gas, has two 120-volt AC 12.5A three-prong wall outlets and a 12-volt DC outlet. It also has low-oil shutdown and a spark arrestor that allows it to be used in national parks and forests.
The 56400 3,500 running watts/4,050 gas powered portable generator has a 212cc engine, a 4-gallon gas tank that runs for 11 hours at half load and a voltage selector that allows for switching between 120 volts and 240 volts. It also has low-oil shutdown, overload protection, an automatic voltage regulator and a spark arrestor.