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EF ECOFLOW

EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh 300W

  • Based on 361 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 20
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Style: RIVER 2 240


Features

  • [1-Hour AC Recharge] - Rapidly recharge the power station in just 1 hour using an AC outlet, thanks to EcoFlow's X-Stream fast charging technology.
  • [Power All Your Essentials] - With an output of up to 600W, power 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] - Utilizing LiFePO4 battery cells, the RIVER 2 240can be used and recharged over 3000 times before reaching 80% capacity, providing nearly a decade of regular usage. Advanced BMS protection ensures optimal performance by monitoring voltage, current, and temperature.
  • [Lightweight & Portable] - Weighing only 7.7 lbs, the RIVER 2 240 is an ideal companion for all your off-grid adventures. Its built-in handle ensures easy and convenient transportation wherever you need reliable power.
  • [What's Included] - The package includes the RIVER 2 240portable power station, AC charging cabel, user manual, and a 5-year service for your peace of mind.

Description

How long can the EcoFlow RIVER 2 240 power my devices? Estimate RIVER 2 240 runtime with this formula: Runtime =Battery Capacity (243Wh) x 95% DOD x 90% Inverter Efficiency /Device Power. Common devices: 40W CPAP runs ~4.6hrs, 120W mini fridge ~3.4hrs, 10W light ~20hrs. Actual runtime varies by usage. Can the EcoFlow RIVER 2 240 be directly connected to 45W, 60W, or 110W solar panels? Yes. Under full sunlight, it takes approximately 5 hours with a 60W panel, and just 2.3 hours with an 110W panel. A separate solar charging cable (sold separately) is required to connect the panel to the power station. How long does it take to fully charge the EcoFlow RIVER 2 240 power station via AC wall outlet? Charge 0-100% in only 1 hour.RIVER 2 240 is 70% faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 240 while you pack your bags, so you’ll always be ready for a last-minute trip. What type of battery does the EcoFlow RIVER 2 240 use? The RIVER 2 240 is equipped with LiFePO₄((LFP) battery cells. It delivers up to 3000+ charge cycles with 80%+ capacity remaining, far outlasting standard lithium-ion batteries. How does the RIVER 2 240 ensure safe charging and discharging? Equipped with advanced safety systems covering thermal (hot/cold) control, overcharge, over-discharge, short circuit, over-current, and overload defense. RIVER 2 240 RIVER 3 RIVER 3 Plus RIVER 2 Max RIVER 2 Pro

Brand: EF ECOFLOW


Wattage: 256


Fuel Type: Battery


Power Source: Solar Powered


Recommended Uses For Product: Camping


Item Weight: 7.7 pounds


Output Wattage: 600


Special Feature: 1 Hour AC Recharge, 2.3H Fast Solar Recharge with 110W Input, LiFePO4 10-Year Long-Life Battery, Weighing 7.7 lbs & Easy to Carry See more


Included Components: Solar Charge Cable


Color: Black


Wattage: 256


Fuel Type: Battery


Power Source: Solar Powered


Recommended Uses For Product: Camping


Output Wattage: 600


Additional Features: 1 Hour AC Recharge, 2.3H Fast Solar Recharge with 110W Input, LiFePO4 10-Year Long-Life Battery, Weighing 7.7 lbs & Easy to Carry


Engine Type: 4 Stroke


Ignition System Type: Electronic


Tank Volume: 256 liters


Engine Displacement: 79 cubic centimeters


Total Power Outlets: 6


Current Rating: 2.5 A


Engine Power Maximum: 300 watts


Starting Wattage: 600 watts


Running Wattage: 300 watts


Frequency: 50 hertz


Runtime: 2 hours


Item Weight: 7.7 pounds


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


Brand Name: EF ECOFLOW


Included Components: Solar Charge Cable


Model Name: ZMR600-US


Model Number: EFR600+XT60


Item Highlight: LiFePO4 Battery, 1-Hour Fast Charge, 300W Up to 600W AC Outlets, Solar Generator for Camping/Outdoor


Number of Packs: 1


Number of Items: 1


UPC: 842783131805


Unit Count: 1 Count


Manufacturer: EF ECOFLOW


Item Type Name: portable power station


Manufacturer Part Number: EFR600+XT60


Warranty Description: 5 year warranty


Color: Black


EU Spare Part Availability Duration: 5 years


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

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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Similar Products

Top Amazon Reviews

    • Excellent product
Style: RIVER 2 240
I bought this EcoFlow and the truth has been an excellent investment. It is super practical to have energy anywhere, whether at home, travel or in case of blackouts. The battery lasts a long time and charges quickly, which surprised me a lot. I have been able to connect several devices such as the cell phone, laptop and even small appliances without problems. In addition, it is easy to use and the screen clearly shows the battery level and consumption. ... show more
Reviewed in the United States on March 16, 2026 by Ilen Hernández Díaz
    • A reliable companion when needed
Style: RIVER 2 240
I spend a lot of time car camping for work. This battery block is awesome. It keeps my phone charged, string lights on and in a pinch even powered my air compressor for pumping up my SUV tire after it went flat and I plugged it. I didn’t expect it to have enough power for my air compressor but it did. My previous battery block of the same size was much louder when the fan kicked on. This is quiet and lasts way longer charging my same devices. Its size is smaller than I expected too. I was even able to take it in my backpack on an overnight camping trip. Only thing I’d change about it is to have another USB C port. I get by using the one built in USB C port and plugging a butt with USB C into the outlet. Long story short. This is a great battery block for my needs and I’d highly recommend it. ... show more
Reviewed in the United States on January 24, 2025 by Michael
    • Very convenient!
Style: RIVER 2 240
My husband and I purchased this for our above ground pool pump. It works great, It runs our pump for about 4-5 hours and charges fully in about 30-40 minutes. Great investment!
Reviewed in the United States on June 25, 2026 by Angelica
    • It powers my Geodnet GNSS Station 24/7 with no problems, quickly charges during the daytime
Style: RIVER 2 240
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
Review Image by Jason Smith
I got the Ecoflow River 2 to power my off-grid Geodnet GNSS Station setup. Im charging it using a Renogy 100 watt High-Efficiency Monocrystalline Solar Panel with a Naponal 10AWG-10ft Advanced Solar to XT60 Charging Cable. The outdoor electrical box that im using to store it safely outdoors in all weather conditions is the Joinfworld 15.7"x11.8"x7.9" Outdoor Electrical Box. The power station quickly charges back to 100% charge during the daylight hours each day and is able to keep running all night without any power outages or issues. My only reasons for rating it 4/5 are because in order to get it to fit inside of the electrical box I need to run it sideways, it would be nice if Ecoflow made a power station that could better fit in outdoor electrical boxes like the Joinfworld 15.7"x11.8"x7.9" Outdoor Electrical Box so that I could put it inside upright. The other reason I took away a star is because in the newer models I noticed that they have expandable battery options, app access, and protection against things like water, fire, falls but those are all new features that came after the Ecoflow River 2. For now though the Ecoflow River 2 still earns a respectable 4/5 rating from me because while it might not have all the fancy stuff of the newer models its still able to perform the job that I need it to do without any issues. ... show more
Reviewed in the United States on March 28, 2025 by Jason Smith
    • Works Great
Style: RIVER 2 240
Got this to use for a string of led lights when camping and to keep our router up when power goes out. The unit came 28% charged and charged from a wall outlet to full. Set the charge rate to 100W via the Ecoflow app (great app btw) to lengthen the life of the battery. Took right at 2 hours to fully charge. Tested on our router and PoE dish and it ran both just fine with plenty of run time available. Received the solar charging cable a couple of days later and tested. It's been downright dreary here for the last few days with zero sunlight but managed to get 17W of power from a 100W solar panel, which was enough for the unit to begin charging. It was slow at such limited power, but it *was* charging. Saw a few reviews stating the unit would completely drain of power after a day or two with no use. I have not had that issue. Making sure the unit was completely powered down (not just the display screen) it's sat for several days and not lost a single bit of power. Turned it off with 91% charge and days later still has a 91% charge. ... show more
Reviewed in the United States on December 6, 2024 by Daniel Scurlock
    • Doesn't come with solar charging cable ****update
Style: RIVER 2 240
We've had this a couple of months. We've pulled it out twice, playing with it to see what we can get out of it. Today I received a solar panel I ordered to see how that sets up and improves our camping experience. I go back to the box where everything gets stored into, low and behold no solar cable. Check before you keep it. I'm sure it's too late for me to exchange. Other than that it works fine for running a fan and charging phones. On low, it'll run a fan for about 5 hours before it needs a charge Update** reached out to seller, they previously mailed the solar charger to me after purchase but nothing on the package indicated what the cord was or was for. Honestly, I don't even remember it having company name printed, so thinking I got it in error I returned it. After reaching out they informed me it Was mentioned cable and are resenting it. So when you get that random box, with a random cord, and don't know what it goes to, It's for your ecoflow. I will also add they we're very quick to reply so I gotta say their customer service is on point. I've recently heard Ecoflow was also the most popular nationally. We will definitely be ordering more of these, but larger wattage, as our business grows. Thanks Ecoflow!! ... show more
Reviewed in the United States on June 6, 2024 by kathryn taylor
    • A Tip for using electric blankets.
Style: RIVER 2 240
I have 5 EcoFlow River 2 power stations. You lose power in the house and the bedroom is getting cold. The River 2 will do an excellent job heating your bed up with an electric blanket. Except you don't want to use an electric blanket that runs on AC. The AC ports will drain your batteries much faster. Instead you do what I have done and invest in electric blankets that are used in vehicles that come with a cigarette lighter DC plug. You will save lots of wear and tear on your batteries by using the DC port on your River 2 to run your electric blankets. A Westinghouse electric blanket with a DC cigarette lighter plug can run on about 60 to 65 watts. Medium sized electric blankets that run on AC power will drain your power station at a 100 watt to 150 watt rate. Westinghouse makes a great electric blanket for your vehicle and it gets hot and toasty and only draws about 60 to 65 watts from your River 2. Bottom Line... The DC port on your River 2 will do a much better job of managing the power inside of your River 2 than your AC ports can. ... show more
Reviewed in the United States on October 31, 2024 by Larry7
    • Just what I needed as a backup
Style: RIVER 2 240
I ordered this battery as a backup power source for a power outage, as well as a power supply when camping or traveling. I changed it fully and began using it to charge my phone, tablet, camera battery and music player in order to drain the battery down fully for its first cycle. It has plenty of power for multiple device charges. I was sitting at 36% when power went out during a thunderstorm. I was able to run a light through it for a couple of hours until the power was restored. I’m glad I had it on hand as an emergency backup. I wanted to buy a small, affordable unit first to see how well it worked instead of going for a much larger unit. I’m comfortable with the Ecoflow unit and would upgrade with peace of mind with Ecoflow for a future purchase. ... show more
Reviewed in the United States on July 19, 2024 by D. Campbell

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