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The Pulsar GD400BN is a 4,000-watt portable inverter generator that runs on gasoline or propane. It weighs 47 lb, which is light for its class and makes it one to carry in a truck bed or up a ramp. Inverter output gives clean power for laptops, TVs and sensitive electronics, and dual fuel lets you switch to propane for longer storage life. It sits between smaller 2,000-watt inverter units and heavier open-frame generators: more power than the small ones, quieter and cleaner than conventional frames, but not a whole-home backup.
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Lowest price we've seen: $599.00 on Nov 9 at Best Buy. Tracked across 1 store since Nov 9.
Owners of Pulsar dual fuel inverter generators generally report reliable starts and clean power for camping and outage backup. Common complaints center on reduced output on propane and noise when large loads kick on.
