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The Efurden 12000W is a large portable inverter generator built around a 458cc OHV engine. It delivers 9000 running watts and 12000 starting watts, enough for a whole home during an outage or heavy tools on a job site. Electric start, a VFT display and low-THD clean power set it apart from cheaper open-frame units, and its 6.6-gallon tank with ECO mode runs up to 16 hours. It is heavy and loud compared with small inverter models, so it suits homeowners and contractors who need serious output rather than campers wanting a quiet unit.
In stockSold by Efurden USReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Rated 4.7 out of 5 from 98 ratings, owners largely report strong output and dependable starting. Most praise the clean power and long runtime, while some note the weight and noise.
The Efurden 12000-Watt Inverter Generator runs on a 458cc OHV engine. It delivers 9000 running watts and 12000 starting watts. It can power a home during an outage, an RV, or tools on a job site.
It starts with an electric start. A VFT display shows voltage and runtime in real time. Low Total Harmonic Distortion (THD) technology produces a clean, stable sine wave, which is safe for sensitive electronics such as smartphones and laptops.
The 6.6-gallon fuel tank has an ECO mode that adjusts fuel consumption automatically and gives up to 16 hours of continuous runtime. The generator has 8-inch wheels and drop-down handles for moving and storing it.
