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EF ECOFLOW

EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use

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Availability: In Stock.
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Arrives Aug 6 – Aug 7
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Size: RIVER 2 Power Station


Features

  • [1 Hour AC Recharge] - Fully recharge the electric generator using an AC outlet in only 1 hour with EcoFlow's X-Stream fast charging technology.
  • [Power All Your Essentials] - With an output of up to 600W, run 6 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 300W AC outlets to USB-C, we've got all your device's plugs covered.
  • [LFP Long-Life Battery] - Using LFP battery cells, use and recharge RIVER 2 more than 3000 times before hitting 80%. That's almost 10 years of regular use. RIVER 2 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years.
  • [Fast Solar Charging] - Use clean, green renewable energy to recharge RIVER 2 power generator in as fast as 2.3 hours with 110W solar input.
  • [Light & Portable] - With a lightweight of only 7.7 lbs, RIVER 2 is the ideal outdoor generator for all your off-grid adventures. With a built-in handle, this portable battery is easy and convenient to take anywhere you need power.
  • [What's included] - RIVER 2 portable power station, AC charging cable, car charging cable, user manual, and a 5-year service.

Brand: EF ECOFLOW


Wattage: 256 Watt-hours


Fuel Type: Electric


Power Source: Solar Powered


Recommended Uses For Product: Camping


Item Weight: 3.5 Kilograms


Voltage: 120 Volts


Output Wattage: 600


Special Feature: 1 Hour AC Recharge, Fast Solar Recharge, Light & Portable, LiFePO4 10-Year Long-Life Battery


Included Components: RIVER 2 portable power station, AC charging cable, car charging cable, user manual, 5-year service. (A solar charging cable is not included.) See more


Brand: ‎EF ECOFLOW


Wattage: ‎256 Watt-hours


Fuel Type: ‎Electric


Power Source: ‎Solar Powered


Recommended Uses For Product: ‎Camping


Item Weight: ‎3.5 Kilograms


Voltage: ‎120 Volts


Output Wattage: ‎600


Special Feature: ‎1 Hour AC Recharge, Fast Solar Recharge, Light & Portable, LiFePO4 10-Year Long-Life Battery


Included Components: ‎RIVER 2 portable power station, AC charging cable, car charging cable, user manual, 5-year service. (A solar charging cable is not included.)


Color: ‎Black


Product Dimensions: ‎9.6"L x 8.4"W x 5.5"H


Model Name: ‎EFR600


Engine Type: ‎4 Stroke


Ignition System Type: ‎electric


Engine Displacement: ‎418 Cubic Centimeters


Runtime: ‎3 hours


Total Power Outlets: ‎6


Frequency: ‎60 Hz


Engine Power Maximum: ‎600 Watts


Starting Wattage: ‎600 Watts


Running Wattage: ‎600 Watts


UPC: ‎842783118257


Manufacturer: ‎EF ECOFLOW


Part Number: ‎RIVER 2


Item Weight: ‎7.7 pounds


Item model number: ‎EFR600


Batteries: ‎1 Lithium Ion batteries required. (included)


Size: ‎RIVER 2 Power Station


Style: ‎RIVER 2+AC cable


Item Package Quantity: ‎1


Special Features: ‎1 Hour AC Recharge, Fast Solar Recharge, Light & Portable, LiFePO4 10-Year Long-Life Battery


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎5-Year Warranty


Date First Available: October 5, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 6 – Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • This has the power that I need
Size: RIVER 2 Power Station
ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery. I just started learning about Portable Power Stations and the LiFePO4 Battery. I had a important need for auxiliary power. I am on a CPAP every night. I had power go out and no way to use my CPAP. This is a life saving medical device for me. I needed a way to power the CPAP at times my electricity was off. I had enough bottles of oxygen to make it for a couple of days, but couldn't use my CPAP. I needed a power source for at least seven hours. So I purchased this EcoFlow River 2 Power Station. When it arrived I charged it to 100%. That night I hooked up to the EcoFlow. It lasted a full seven and a half hours. That's what I needed. So the next morning I charged it up. It took about an hour to be fully charged. It is small and light weight. It weighs less than eight pounds. Size is: 9.6"L x 8.4"W x 5.5"H. The RIVER 2 Power Station came with an AC Charging Cable for charging in the house, and a DC Charging Cable that works in my vehicle, and an Instruction Manual. It doesn't come with a Solar Cable, but they are available. I have Solar panels on my house and possibly we could tap into that to charge this Power Station. The Long-Life Battery has a ten year expected life rechargeable to at least 80%. I'm 82 years old and the Power Station should last longer than me. I'm so excited about this Power Station that we are considering a full home backup system. I'm currently looking at the ECOFLOW DELTA Pro Ultra Power Station, with 2 Batteries and a ECOFLOW Smart Home Panel 2. This should give me all that I need to fully power my home. I need to get some help in determining that the DELTA Pro Ultra will supply all of my needs. These LiFePO4 Battery Power Stations are very interesting. This technology is great. GREAT PRODUCTS EXCELLENT PRICE $$ STATE OF THE ART POWER ... show more
Reviewed in the United States on November 16, 2024 by Amazon Customer
    • Highly recommend Ecoflow River 2 Battery....its quick charging & light weight!
Size: RIVER 2 Power Station+45W Solar Panel
This battery is very nice! Smaller than what I thought and light weight but still sturdy. The battery charges quickly and has the umph to be able to power items I didn't think it would be able to charge including a very small 350 watt handy heater (like a space heater only very tiny). I received the solar panel separately from the Ecoflow River 2 battery and the 45 watt solar panel is very nice and high quality, haven't tested it out yet but it seems sturdy & very high end. I contacted the seller regarding having not received a solar panel with the Ecoflow battery and they were very quick & courteous in responding to my inquiries and even provided a tracking number so I could monitor when the solar panel would be delivered. Highly recommend this product and seller! ... show more
Reviewed in the United States on June 2, 2025 by sharon1132
    • Great little power source
Size: RIVER 2 Power Station
Why did you pick this product vs others?: I like the quick rechargeable (1 hour). I also liked how small and lightweight it is. We only use it to charge our cell phones, fans, DVD player and inflated our air mattress. It works great and have charged all of these items several times and its now at 61%. We also bought a solar panel but have not tried it yet. ... show more
Reviewed in the United States on July 11, 2025 by Paula Moniz
    • Great device... IF you can get it on sale (see details). Conditionally Recommended
Size: RIVER 2 Power Station
I got the ECOFLOW RIVER 2 (256Wh, 600W) because it was on a Lightning Deal for $157. Currently, it's available for $170, when a $70 coupon is applied - so it's nearly as cheap as when I bought it. Really, the RIVER 2 was an unplanned purchase, but the deal was too good to pass up. I've previously purchased a couple DELTA 2s, so I'm familiar with the brand. The RIVER 2's build quality is good, as are the controls, display, and operating ergonomics. The unit is very light, but the handle is still convenient. My use case for this is to act as a UPS for an NVR at my wife's salon/boutique. The NVR is just an SFF PC with Blue Iris installed. The power quality isn't the best, and there are the occasional power flickers that disrupt the business. The RIVER 2 acts as a UPS for the AT&T FIOS media converter, the NVR, and a PoE switch that's driving a number of WAPs and IP cameras. It's basically at the edge of its AC power budget - which is 300W (the 600W budget is the AC PLUS the DC jacks, FYI). Theoretically the runtime is about an hour, which is what I was getting with a 40lb lead-acid, line-interactive UPS previously. The only missing feature is that there's no USB/serial interface to interact with the PC - but that's not really a problem for me, as any outages tend to be seconds long. UPDATE: The River 2 has now had to deal with a number of outages in a short amount of time. No issues. I've reduced the SFF's power draw to the point where I have about 75 minutes of runtime. Just think of this as an inexpensive, line-interactive, pure sine wave UPS. Wow. I really can't overstate how impressed I am. Yes, something like an APS BE500G3 is cheaper, but I'm more interested in the River 2 as a more flexible/versatile solution. The PV input, carry handle, and generally more rugged construction make it worth the extra money. I assume my use case isn't typical. To try to make this review more helpful, I decided to try this unit with one of my solar panels. It was a little difficult to find anything that would fit within the narrow range of the solar charge controller, but I did dig up a 100W panel (~25 VoC). The unit was predicting about a 2 hour charge at 30% SoC, with 70-80W coming in. So, I think the main thing is price. At $240, I don't think this is a great deal. With the DELTA 2 routinely being on sale for double that, it's hard to think of $240 making any sense. At $157-$170, though, I think it's a pretty interesting device. Conditionally Recommended ... show more
Reviewed in the United States on May 31, 2024 by Dad, the engineer
    • wonderful and dependable product.
Size: RIVER 2 Power Station+45W Solar Panel
What a life saver. With all the storms we have had and the lights going off we never missed a beat and also so handy with camping. Has a great range of power and dependable ever time. Can't go wrong with this. And it says and hour to recharge they aren't lying. Its fast.
Reviewed in the United States on July 22, 2025 by scott langford

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