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Pulsar G12KBN Dual Fuel Generator vs WEN Quiet 6800W Dual Fuel Inverter Generator

Buy the Pulsar G12KBN if you need to run a whole house, a large RV or heavy tools: 9,500 running watts on gasoline and 8,550 on propane cover central AC, well pumps and multiple circuits. Buy the WEN 6800 if you want quiet, clean power for an RV, campsite or a few home circuits: it is an inverter, so it runs sensitive electronics safely and is about 10 dB quieter. The Pulsar is the stronger, heavier machine at 209 lbs; the WEN is smaller, lighter and easier to move, but it cannot carry a whole-home load.

  • Choose the Pulsar G12KBN if you are backing up a whole house or running a big RV or jobsite and need the most running watts, including 240V at 50A.
  • Choose the WEN 6800 if quiet operation, clean inverter power for electronics and easier portability matter more than maximum output.

Prices

  • Pulsar G12KBN Dual Fuel Generator: $929.99 at Walmart (checked today)
  • WEN Quiet 6800W Dual Fuel Inverter Generator: $798.00 at The Home Depot (checked today)
  • Difference: the WEN Quiet 6800W Dual Fuel Inverter Generator is $131.99 cheaper than the Pulsar G12KBN Dual Fuel Generator today
Pulsar
Pulsar 12,000W Dual Fuel Portable Generator in Space Gray with Electric Start, G12KBN

Pulsar G12KBN Dual Fuel Generator

Pulsar 12,000W Dual Fuel Portable Generator in Space Gray with Electric Start, G12KBN

4.3(576 ratings)
$929.99at WalmartChecked 18 h ago
See all prices and details
Visit Walmart
Pros
  • High running wattage handles whole-home and large RV loads
  • Dual fuel with a seamless switch to propane
  • 50A outlet supports big RV and transfer-switch hookups
  • Large tank gives long runtime between refuels
  • Electric start with low-oil and overload protection
Cons
  • Very heavy at 209 lbs; hard to move without help
  • Loud at 74 dB
  • Conventional power is not ideal for sensitive electronics
  • No CO shutoff sensor listed
WEN
WEN Quiet 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator

WEN Quiet 6800W Dual Fuel Inverter Generator

WEN Quiet 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator

$798.00at The Home DepotChecked 18 h ago
See all prices and details
Visit The Home Depot

Store links may earn us a commission. Price via Klarna.

Pros
  • Inverter power is safe for phones, laptops and TVs
  • Noticeably quieter at 64 dBA
  • Lighter and easier to transport
  • Eight outlets, including 240V for EV charging
  • Dual fuel with electric start
Cons
  • Much lower output; not a whole-home unit
  • Smaller tank means shorter runs between refuels
  • Propane running watts drop to 4,500

What separates them

Pulsar G12KBN Dual Fuel GeneratorWEN Quiet 6800W Dual Fuel Inverter Generator
Running watts (gasoline)9,500 WAbout 5,100 W
Running watts (propane)8,550 W4,500 W
Power qualityConventional generator; not inverter-cleanInverter output, safe for laptops and sensitive electronics
Noise74 dB64 dBA
Weight and moving209 lbs with drop-down handles and 10-inch wheelsLighter, more compact unit
Fuel tank and runtime8-gallon tank, about 13 hours at half load2.9-gallon tank, about 9 hours on propane
OutletsFour 120V 20A, one L14-30R, one L14-50R, one 12V DCEight outlets including 240V for EV charging
CO shutoff sensorNot listedNot listed

Price history

$929.99$798.00
Oct 31Nov 10
  • Pulsar G12KBN Dual Fuel Generator: lowest $799.00 on Oct 31 at Best Buy; $929.99 on Nov 10.
  • WEN Quiet 6800W Dual Fuel Inverter Generator: lowest $798.00 on Nov 10 at Lowe's.

Prices at every store

Pulsar G12KBN Dual Fuel Generator

  • WalmartNew

    In stockSold by Skytech

    $929.99Checked 18 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $929.99Checked 18 h ago
    Visit Best Buy
  • Explorer BearNew

    In stock

    $929.99Checked 18 h ago
    Visit Explorer Bear
  • eBayNew

    Availability unknownSold by skytechgaming (99.7% positive, 1,100 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $929.99Free shippingChecked Nov 9
    Visit eBay

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

Store links may earn us a commission.

All 8 stores and price history →

WEN Quiet 6800W Dual Fuel Inverter Generator

  • The Home DepotNew

    In stock

    $798.00Free shippingChecked 18 h ago
    Visit The Home Depot
  • WalmartNew

    In stock

    $798.00Free shippingChecked 18 h ago
    Visit Walmart
  • Lowe'sNew

    In stock

    $798.00Free shippingChecked 18 h ago
    Visit Lowe's
  • eBayNew

    In stockSold by bentomusa

    $1,284.53Free shippingChecked 18 h ago
    Visit eBay

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

All 4 stores and price history →

Specs compared

SpecPulsar G12KBN Dual Fuel GeneratorWEN Quiet 6800W Dual Fuel Inverter Generator
Fuel TypeGasoline, Dual Fuel, PropaneGasoline, Liquefied Petroleum Gas
Runtime13 hours (at 50% load on gasoline)9 hours propane
Voltage120V240 Volts
Frequency60 Hz60 Hz
Power SourceGasFuel Powered
shape1200W—
continuous_wattage12000 Watts—
capacity12000—
colorGray—
size28.50" x 26.00" x 25.50"—
Inverter TechnologyNo—
CO SensorNo—
Show all 40 specsShow fewer specs
SpecPulsar G12KBN Dual Fuel GeneratorWEN Quiet 6800W Dual Fuel Inverter Generator
Low Oil ShutdownYes—
Overload ProtectionYes—
Automatic Shut OffYes—
Fuel Capacity8 gallons—
Fuel GaugeYes—
Continuous Output9,500 Running Watts (Gasoline)—
Power Output12,000 W—
Peak Output12,000 peak watts (gasoline)—
Starting MethodElectric start—
Protection

What reviewers say

Pulsar G12KBN Dual Fuel Generator

  • 4.3 / 5576 ratings

Owners rate it 4.3 out of 5 across 576 ratings. Buyers like the dual-fuel flexibility and the electric start, and many use it for home backup and RV power. Complaints center on noise, weight and fuel use under heavy load.

What people mention
  • NoiseCriticisedOwners say it is loud enough to bother neighbors and want it kept away from the house.
  • Dual fuelPraisedBuyers value being able to run on propane when gasoline is scarce or hard to store.
  • WeightCriticisedAt 209 lbs it takes two people or a ramp to load and move.
  • Electric startPraisedOwners report it fires up quickly with the push-button start.

WEN Quiet 6800W Dual Fuel Inverter Generator

Owners generally rate the WEN Quiet 6800W well for value, easy electric starting and clean inverter power. Common complaints center on weight, fuel consumption under load and the drop in output when running on propane.

What people mention
  • StartingPraisedOwners say the electric start fires reliably, with the recoil pull as a backup.
  • WeightCriticisedBuyers find it heavy and hard to move without a second person or a wheel kit.
  • Fuel useMixedPropane avoids stale gas, but runtime under load is shorter than owners expect.
  • Power qualityPraisedInverter output runs sensitive electronics and RV air conditioners without issues.

Questions and answers

Which is better for powering a house during an outage?
The Pulsar. Its 9,500 running watts on gasoline and 8,550 on propane can carry a furnace, well pump, fridge and several circuits. The WEN tops out around 5,100 running watts on gasoline and 4,500 on propane, enough for a few circuits only.
Which is quieter?
The WEN. It is rated 64 dBA against 74 dB for the Pulsar, and its inverter design keeps the engine at lower speed under light loads. That matters at a campsite or on a neighbor's property line.
Can I run a laptop or TV on the Pulsar?
Yes, but it is a conventional generator, so power is less clean than an inverter. For sensitive electronics, the WEN's inverter output is the safer choice.
Which lasts longer?
Both use air-cooled four-stroke engines that last with regular oil changes and fresh fuel. The Pulsar's larger 457cc engine works less hard at high loads; the WEN's smaller 224cc engine is easier on fuel and maintenance.
Is the WEN worth stepping up to over the Pulsar?
Only if quiet operation and clean power matter more than output. If you need to run a whole house or a 50A RV, the Pulsar is the right machine and the WEN cannot replace it.
Can either charge an EV?
The WEN lists 240V output for EV charging, though at 240V its output is modest and charging will be slow. The Pulsar's 240V outlets are aimed at transfer switches and RV hookups.

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Buying guides that pick them

  • Best portable electric start propane generators for home backup
Automatic voltage Regulation
—
Connectivity PortsDC, AC—
Number Of Outlets4 (120V 20A AC Outlets)—
Receptacle TypeL14-30R, 5-20R, L14-50R—
Weight209 lbs—
Depth28.5 inches—
Height22.2 inches—
Width21.8 inches—
Noise Level74 dB—
Noise Level (dB)74—
Electric StartYes—
Time Usage (max) (h)12.0—
Output Power (W)12000—
Voltage (V)240.0—
No. of Power Outlets6—
Voltage Outlet12 V, 120 V, 240 V—
Weight (lb)209.0—
Length (")28.5—
Power—6800W peak