DuroMax 13,000-Watt Tri-Fuel Generator Discounted Ahead of Prime Big Deal Days
Amazon offers a 45% cut on the DuroMax generator as Prime Big Deal Days approach on Oct. 7–8.

A DuroMax 13,000-Watt 500cc Tri Fuel Portable Generator is on sale on Amazon, with about 45% off its list price and more than $1,000 off the current price as Prime Big Deal Days approaches on Oct. 7–8. The two-day shopping event, officially titled Prime Big Deal Days, is set to run on Tuesday, Oct. 7, and Wednesday, Oct. 8, per Amazon’s announcements. The sale is among early Prime Day deals highlighted by retailers ahead of the event.
The generator is marketed as a flexible power source for outages or remote job sites. It runs on gasoline, propane or natural gas, giving users options depending on fuel availability. The unit features a push-button electric start, integrated wheels, and a cart-style handle to aid portability. Its built-in engine is described in marketing materials as heavy-duty, designed to deliver reliable standby power when it matters most. The combination ofTri Fuel capability and a substantial wattage rating makes it a popular pick for those seeking a robust emergency power solution—or a dependable source of outdoor power for larger projects.
The price cut arrives as retailers push ahead with Prime Big Deal Days, an event Amazon has positioned as a major opportunity for savings across electronics, home, outdoor, and industrial gear. The review and deal coverage associated with this listing come from New York Post’s Post Wanted team, with P.J. McCormick credited as the reporter who tracks noteworthy savings opportunities. McCormick notes that deals can expire and prices are subject to change, so shoppers are encouraged to act quickly if they see a price they want to lock in.
If you’re considering adding a portable generator to your preparedness plan or work fleet, this DuroMax model presents a wide-fuel-option option at a substantial discount ahead of Prime Big Deal Days. The listing is part of a broader pattern of early Prime Day-style deals designed to capture consumer interest before the official two-day window opens. Shoppers should monitor the Amazon listing for final price, availability, and any limit on purchases as the event unfolds.
