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Deal.ai › Rosewill › Generators
Rosewill
Rosewill 2500W Dual Fuel Inverter Generator

Rosewill 2500W Dual Fuel Inverter Generator

Best price now

$499.99at Best BuyChecked 32 min ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $499.99 at Best Buy (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Rosewill 2500W Dual Fuel Inverter Generator

The Rosewill 2500W Dual Fuel Inverter Generator is a portable inverter unit that runs on gasoline or propane and delivers 2500 watts of starting power. Its inverter design produces cleaner power for laptops, phones and sensitive electronics, and it includes a USB-C outlet. Dual-fuel flexibility and a compact frame make it a practical pick for camping, tailgating and short home backup, though its output is modest next to larger open-frame generators. Owners of small inverters in this class typically praise quiet running and easy starts while noting limited runtime and wattage for big appliances.

Best forCamping and tailgatingPhone and laptop charging off-gridShort home backup for lights and a fridgeOwners who want propane as a backup fuel
Pros
  • Runs on gasoline or propane
  • Inverter output is safe for electronics
  • USB-C port for charging devices directly
  • Compact and portable for its class
  • Quieter than open-frame generators
Cons
  • 2500W starting power limits it to small appliances
  • Runtime is short under heavy load
  • Propane reduces output versus gasoline
  • No electric start on this class of unit

Rosewill 2500W Dual Fuel Inverter Generator prices at every store

  • Best BuyNew

    In stock

    $499.99Free shippingChecked 32 min ago
    Visit Best Buy
  • NeweggNew

    In stock

    $499.99Free shippingChecked 32 min ago
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

Rosewill 2500W Dual Fuel Inverter Generator price history

$499.99$499.99
Nov 9Nov 10

Lowest price we've seen: $499.99 on Nov 9 at Newegg. Tracked across 2 stores since Nov 9.

Specifications

Power Source
GasolineSource
Output Power (W)
2500Source
Features
USB - Type CSource

Questions and answers

What can a 2500W inverter generator run?
It handles lights, a fridge, fans, TVs, laptops and phone chargers. It will not start a central AC, a large well pump or most electric heaters.
Does it really run on propane?
Yes, it is dual fuel and accepts a standard propane tank through a hose. Expect lower wattage on propane than on gasoline.
Is the power clean enough for electronics?
Yes. The inverter design produces stable, low-distortion power suitable for laptops, phones and TVs.
How loud is it?
Inverter units in this size class run quieter than open-frame generators, especially at low load. Expect noticeable noise when a heavy load kicks in.
Can I connect it to my home panel?
Not directly. It is too small for a whole-home transfer switch. Use it with extension cords or a small transfer switch for selected circuits.
What comes in the box?
Typically the generator, a propane hose, a tool kit and the owner's manual. Check the listing for the exact included accessories.
Where is the Rosewill 2500W Dual Fuel Inverter Generator cheapest?
At Best Buy, for $499.99, as of our latest check.
Where can I buy the Rosewill 2500W Dual Fuel Inverter Generator?
2 stores we checked sell it, including Best Buy, Newegg.

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Stores we've priced the Rosewill 2500W Dual Fuel Inverter Generator at

  • Best Buy deals and prices
  • Newegg deals and prices

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