EcoFlow River 2 – Full Review | Ultra-Fast Charging with Maximum Power

Imagine being miles away from the nearest power outlet, with your phone's battery dwindling and no way to charge it.

This common dilemma for outdoor enthusiasts and those facing unexpected power outages is exactly why we put the EcoFlow River 2 portable power station to the test. Known for its impressive power output and versatility, we wanted to see if it truly lives up to the hype.

After experiencing its capabilities firsthand, from powering a campsite in the wilderness to providing emergency backup at home, we're here to share our insights.

In this comprehensive review, we delve into the EcoFlow River 2's performance, covering everything from its battery life and solar charging efficiency to its ability to power sensitive electronics through AC outlets.

Whether you're a seasoned camper, a remote worker, or simply seeking a reliable power backup, join us as we explore if the EcoFlow River 2 is the solution you've been searching for.

EcoFlow River 2 Portable Power Station - Full Review and Buyer's Guide

We conducted a full review of the EcoFlow River 2 based on its hardware, specs, design, battery capacity, power, and safety features. 




Additional Information

Perfect for Camping, Outdoors, and Home Back Up Power in an Emergency


-60min Charge

- 7.7lbs

-Can Power 6 Devices at Once 

-Use it for CPAP Laptop Computer Phone Tablet

Lights Blender Coffee




and more

-Affordable, well-priced

-Solar panels available

EcoFlow River 2 - Maximum Power with Ultra-Fast Charging

EcoFlow River 2

The EcoFlow River 2 is an affordable, lightweight, powerful solar generator that you can use at home or on the go. 

At only 7lbs, you can take it anywhere and power just about anything - including your phone, laptop, camera, CPAP, blender, microwave, and more! Perfect for daily use to save money, on camping trips, and in emergency situations like blackouts and storms. 

See why it is a best-seller on Amazon and why our readers rave about it! 

Our Test of EcoFlow River 2: Camping Trip 

Our team recently embarked on a camping trip to rigorously test the EcoFlow River 2 portable power station. Known for its impressive power output and versatility, we were keen to see how it would hold up in real-world outdoor conditions.

Setup and Initial Impressions

The EcoFlow River 2's compact design was immediately noticeable. It was effortless to transport to our campsite, and its sleek build meant it didn't take up much space. We were particularly interested in its AC power capabilities, given the variety of devices we planned to use.

Charging Capabilities

We utilized portable solar panels for charging, keen to test the solar charging efficiency of the EcoFlow River 2. The process was smooth and the power station reached full charge quicker than expected, showcasing its faster charging capability. The unit's LCD screen provided clear information on the charging status, a handy feature for monitoring the battery life.

Powering Devices

As evening approached, we tested the AC outlet by connecting our campsite lights and a small speaker. The power output was stable and efficient, easily supporting our devices. However, we did notice that while the unit has one USB C port, the addition of another would be beneficial for charging multiple modern devices simultaneously.

Battery Performance and Power Management

The battery life of the EcoFlow River 2 was a standout feature. Even with several devices connected, the power station maintained a consistent output. We also used the EcoFlow app to monitor and manage the power usage, which was intuitive and user-friendly. The app allowed us to adjust settings and keep an eye on the remaining battery life.

Outdoor Suitability and Durability

While using the power station outdoors, we were mindful of its exposure to the elements. Although it performed excellently, a weatherproof rating would make it more suitable for unpredictable outdoor conditions. The unit's LFP battery chemistry added to our confidence in its longevity and durability.

Additional Features and Observations

The DC output of the EcoFlow River 2 was tested with smaller devices, and it performed admirably. We appreciated the variety of DC outputs, which catered to different types of camping gear. The maximum output of the unit was sufficient for our needs, but we did miss having a boost mode for higher power requirements.

Overall, the EcoFlow River 2 proved to be a reliable and efficient power source for our camping needs. Its combination of solar charging capabilities, robust battery life, and versatile AC and DC outputs makes it a top choice for outdoor enthusiasts. While there are areas for improvement, such as additional USB C ports and enhanced weatherproofing, these are minor compared to the overall performance and convenience it offers, especially for powering sensitive electronics and mobile devices in off-grid settings.

What's In the Box

  • Ecoflow River 2 portable power station
  • AC charging cable
  • Car charging cable
  • User manual
EcoFlow River 2 - Box Contents

Battery Capacity and Power

EcoFlow is known for its state-of-the-art power.

The EcoFlow River 2 portable power station offers 256wh capacity with 300W output. That means you can power all of your essentials such as your phone, tablet, computer, coffee maker, CPAP, drone, and more!

Perfect for the outdoors or at home during an emergency. 

EcoFlow River 2 Outdoor gear
EcoFlow River 2 Emergency Home Backup

Plus, it has X-Boost technology to power 600W appliances without overloading the system. The unit has a ton of safety measures such as surge protection and a Battery Management System. 

Port Selection and Performance

The EcoFlow River 2 has enough ports for all of your devices!

It can power 6 devices at once and has 2 AC outlets, 2 USB-A ports, a USB-C, and a car outlet!

EcoFlow River 2 - Power Up to 6 Devices At Once

Plus, it has an auto-switch that will kick in to keep appliances running if the power goes out. This is an awesome feature that sets EcoFlow apart from other brands. 

Best of all, the EcoFlow River 2 portable power station is built to last over 10 years! That is 6x longer than the average portable power station and will get you over 3,000 cycles. 

Design & Features 

Our readers love EcoFlow's sleek design. The silver and black look blend into any environment and the LED display is bright and easy to read.

Also, it features an app that lets you control and monitor the usage from your phone anywhere at any time. It connects to Wi-Fi and Bluetooth for easy, convenient control in the palm of your hand.

Weight & Size

This unit is small, compact, and only weighs 7.7lbs. Easy to carry but still provides a ton of power. It is the smallest device in the River 2 lineup and is the most affordable. 

EcoFlow River 2 - Combo Pack with Solar Panel

The EcoFlow River 2 includes solar panels in a convenient combo pack! The solar panel plugs right in to give you 100% clean energy from the start. Easy to use and no complicated plugs or setups.

No more paying for electricity, just harness the power of the sun!


Finally, there are 4 ways to charge the unit anywhere at any time. 

The ultra-fast charging is a huge pro. This model charges from 0 – 100% in 60 minutes! You can plug it in right before a storm or a camping trip and have peace of mind knowing you can power your essential devices.

What We Like – Pros 

We love that the EcoFlow brand is reliable and a good value that isn't overpriced. 

  • Lightweight
  • Portable
  • Well-priced
  • Lots of ports
  • Includes USB ports and AC outlets
  • Provides maximum power
  • Trusted brand
  • Sleek look
  • Reliable App
  • Long lasting
  • Awesome design and thoughtful safety features 

What We Would Change – Cons 

As for what we would change, we wishEcoFlow had thought to add wireless charging pads so you could set your IPad or phone directly on the unit and charge without any cords. 

  • Doesn't have wireless charging pads

Final Thoughts and Rating

Overall, the EcoFlow River 2 is a great unit that is affordable, easy to use, and provides a good amount of power and ports. 

It is small enough to use around the house or take on a camping trip. You can power 6 devices at once and the fast charging is huge for those that want to use the unit right away instead of waiting around.

We give it 5 stars based on the value for the price and all of the advanced features and multiple quick-charging options, including solar. 


EcoFlow Delta Max - Power For Days

If you want a larger unit that can power your entire house for days then the EcoFlow Delta Max is for you.

It can easily power 15 devices at once! Including your full-sized refrigerator, cooking supplies, washer, dryer, air conditioner, heater, TV, router, and more. 

Bluetti AC200P -  Wireless Charging Pads

Alternatively, the BluettiAC200P has wireless charging pads and can power 16 devices at once! 

Frequently Asked Questions 

1. Is EcoFlow the best portable power station?

In our opinion, EcoFlow is the best portable power station because of its ultra-fast charging, sleek design, excellent battery capacity, and reliable power. It frequently gets the best reviews on Amazon and was featured on Time Magazine’s Top 100 Inventions list, a prestigious and unique honor.

A close second is Bluetti and in third place is Jackery.

2. Where can I buy a portable power station?

You can easily buy a portable power station online on Amazon. There are tons of reviews and comparisons to help you find the one that fits your needs.

Alternatively, you can go directly to the manufacturer’s website or your local hardware store such as Lowe’s or Home Depot.

3. Is EcoFlow affordable?

EcoFlow is incredibly affordable. You can purchase starter models to power small devices such as your phone and laptop for a few hundred dollars. On Amazon there are often sales and coupons available to help save money.

4. Which is better Ecoflow or Jackery?

Jackery is another popular brand that sells portable power stations. While we love that it is lightweight, rugged, and affordable – EcoFlow beats it on charging times, extra features such as X-Boost, number of ports, and design. Our readers usually rank EcoFlow above Jackery.

5. Does the EcoFlow River 2 have LifePO4 batteries?

Yes, the EcoFlow River 2 includes LifePO4batteries. LifePO4 batteries are often higher-quality and last longer. The best portable power stations typically have LifePO4 batteries.

6. Does the EcoFlow River 2 include solar panels?

You can purchase the EcoFlow River 2 with solar panels on Amazon in a convenient combo pack. Otherwise, the unit does not normally include solar panels.

7. How long does EcoFlow last?

EcoFlow portable power stations last 10 years and over 3,000 cycles.

8. Can EcoFlow power a refrigerator?

The EcoFlow River 2 can power a mini fridge for 3-6 hours. However, the EcoFlow Delta 2 and Delta Max can power a full-sized refrigerator for up to 3 days during a power outage, storm, or emergency.

9. Does EcoFlow support pass through charging? 

Most EcoFlow models supports pass through charging, including the EcoFlow Delta, EcoFlow Delta Pro and EcoFlow Delta Mini.  Pass through charging means you can use the unit to power your devices and charge it at the same time.

10. Does EcoFlow have a USB-C port?

The new EcoFlow River 2 series include USB-C ports for additional convenience and quick charging.

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About the Author Staff Writer

Our writers come from all over the world, but one thing unites them - their passion for sustainability.

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