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EF ECOFLOW Portable Power Station RIVER 2 Pro, vs WEN 6800-Watt Dual Fuel RV-Ready Electric Start

Updated July 2026 — EF ECOFLOW Portable Power Station RIVER 2 Pro, wins on battery life and charging, WEN 6800-Watt Dual Fuel RV-Ready Electric Start wins on price and power.

The EF ECOFLOW RIVER 2 Pro excels in portability and quick charging, while the WEN generator offers superior power output and safety features.

Why EF ECOFLOW Portable Power Station RIVER 2 Pro, is better

Price

RIVER 2 Pro is significantly cheaper.

Portability

RIVER 2 Pro weighs only 17.2 lbs.

Charging Speed

RIVER 2 Pro charges in just 70 minutes.

Why WEN 6800-Watt Dual Fuel RV-Ready Electric Start is better

Power Output

WEN generator delivers up to 6800 surge watts.

Safety Features

WEN includes a CO watchdog sensor.

Fuel Versatility

WEN can run on dual fuel (gasoline and propane).

Overall score

EF ECOFLOW Portable Power Station RIVER 2 Pro,
75
WEN 6800-Watt Dual Fuel RV-Ready Electric Start
85

Specifications

SpecEF ECOFLOW Portable Power Station RIVER 2 Pro,WEN 6800-Watt Dual Fuel RV-Ready Electric Start
Max Output1600W6800W
Fuel TypeBatteryDual Fuel
Charging Time70 minN/A
Weight17.2 lbsN/A
Safety FeaturesNoneCO Shutdown

Dimension comparison

EF ECOFLOW Portable Power Station RIVER 2 Pro,WEN 6800-Watt Dual Fuel RV-Ready Electric Start

Price Comparison

The EF ECOFLOW Portable Power Station RIVER 2 Pro is priced at $339.00, making it about 57% cheaper than the WEN 6800-Watt Dual Fuel Inverter Generator, which costs $798.00. For those on a budget or looking for a more economical solution for portable power, the RIVER 2 Pro offers significant savings. The price difference of $459 between the two products may influence your choice depending on your power needs and financial considerations.

Power Output

In terms of power output, the WEN 6800-Watt generator clearly outshines the RIVER 2 Pro. The WEN generator delivers up to 6800 surge watts and 5100 rated watts when using gasoline, while it provides 6000 surge watts and 4500 rated watts on propane. In comparison, the RIVER 2 Pro has a maximum output of 1600 watts, adequate for most small appliances but limited when powering larger equipment. If high power demands are a priority, the WEN generator is the more suitable option.

Portability

The EF ECOFLOW RIVER 2 Pro excels in portability, weighing only 17.2 lbs, which makes it easy to carry on outdoor adventures. It also comes equipped with a built-in handle for enhanced convenience. In contrast, the WEN generator is heavier and includes built-in wheels and a telescoping pull handle, making it easier to move around once set up. However, for individuals seeking a lightweight solution, the RIVER 2 Pro is the clear winner.

Charging Speed

The EF ECOFLOW RIVER 2 Pro boasts a remarkably fast charging time of just 70 minutes when plugged into an AC outlet, which is one of the fastest options available in the industry. On the other hand, the WEN generator, while efficient, does not emphasize rapid charging but instead focuses on its dual-fuel capabilities and run time. For users who prioritize quick recharges for their devices, the RIVER 2 Pro is the superior choice.

Battery Life and Longevity

The EF ECOFLOW RIVER 2 Pro features LFP battery technology, which allows for over 3000 charge cycles before reaching 80% capacity. This longevity translates to nearly ten years of regular use, making it a reliable option for long-term investments. Conversely, the WEN generator’s durability focuses more on its engine and fuel efficiency rather than a rechargeable battery. If extended battery life is essential for your use case, the RIVER 2 Pro holds a significant advantage.

Noise Level

When it comes to noise levels, the WEN generator operates at a modest 64 decibels at quarter load, which is relatively quiet for a generator of its size. However, it is still noisier compared to the near-silent operation of the RIVER 2 Pro, which is designed for clean and quiet power. If minimizing noise is critical for your activities—such as camping or tailgating—the RIVER 2 Pro is a better fit.

Additional Features

Both products offer unique features that cater to different needs. The WEN generator includes a CO watchdog sensor that automatically turns off the unit if dangerous carbon monoxide levels are detected, enhancing safety for users. It also has multiple outlets, including USB ports and an electric vehicle-ready receptacle. The RIVER 2 Pro, on the other hand, features advanced battery management systems and solar charging capabilities, allowing for eco-friendly energy use. Depending on your priorities—safety and versatility versus eco-friendliness and innovation—each product has its strengths.

Which should you buy?

Choosing between the EF ECOFLOW Portable Power Station RIVER 2 Pro and the WEN 6800-Watt Dual Fuel Inverter Generator ultimately comes down to your specific needs. If you prioritize portability, quick charging, and a lower price point, the RIVER 2 Pro is an excellent choice. However, if you require higher power output, dual-fuel capabilities, and a focus on safety features, the WEN generator is worth the investment despite its higher cost. Both products serve distinct purposes, so weigh your options carefully based on how you plan to use them.