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The Amerisun 5000-Watt is a gas portable generator built around a 223cc 4-stroke OHV engine. It starts at 5000 watts and runs 4000 watts, with a 3.43-gallon tank rated for up to 10 hours at half load. It carries a lift-and-carry handle, a CO shutoff sensor, RV-ready 30A outlets, USB and DC ports, and parallel capability for pairing two units. It suits home backup and campsite power where a corded generator is acceptable; at 71 dB it is not quiet enough for shared campgrounds, and it lacks the inverter electronics and lighter weight of inverter rivals.
In stockSold by AMERISUNReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
With only a handful of ratings, feedback is thin but leans positive at about 4.2 out of 5. Owners describe it as doing the job for backup and outdoor use, while noise and weight come up as the main drawbacks.
The Amerisun Power Series Gasoline Generator is a portable generator with a 223cc 4-stroke OHV engine. It delivers 5000 starting watts and 4000 running watts, and can be used for home backup or outdoor activities.
The 3.43-gallon fuel tank runs for up to 10 hours at 50% load. A lift-and-carry handle makes it easier to move. It operates at 71 dB. Two units can be connected in parallel to double the power output.
The control panel has RV-ready 30A outlets, USB ports and DC outputs. A CO Sensor protects against carbon monoxide buildup.





