EF ECOFLOW Portable Power Station River 2 Max 500 with 220W Solar Panel, 499Wh LiFePO4 Batter, Up to 1000W Output Solar Generator for Outdoor Camping/RVs/Home Use
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Friday, Jul 24
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Set name: RIVER 2 Max 500 + 220W
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Description
Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store How long can the RIVER 2 Max 500 power my appliances? Run time≈ 499Wh*0.85/operating wattage of your appliances. Can RIVER 2 Max 500 be used as an uninterruptible power supply(UPS)? When your RIVER 2 Max 500 is plugged into the wall, anything plugged into it gets power from the grid, not its battery. If power from the grid stops, RIVER 2 Max 500 automatically switches to its battery supply mode within 30 milliseconds. Can RIVER 2 Max 500 handle high-wattage appliances? Yes. RIVER 2 Max 500 can power devices up to 1000W with our proprietary technology, X-Boost. *X-Boost can run devices that require up to 1000W, however, it's best to test before use.
Brand: EF ECOFLOW
Power Source: Solar Powered
Recommended Uses For Product: PC
Voltage: 25.6 Volts
Output Wattage: 1000 Watts
Special Feature: Fast Charging
Included Components: RIVER 2 Max 500 power station, 220W Portable Solar Panel
Product Dimensions: 10.2"L x 7.7"W x 10.6"H
Model Name: EFR607
Number of Items: 1
Power Source: Solar Powered
Recommended Uses For Product: PC
Voltage: 25.6 Volts
Output Wattage: 1000 Watts
Additional Features: Fast Charging
Item Dimensions L x W x H: 10.2"L x 7.7"W x 10.6"H
Brand Name: EF ECOFLOW
Included Components: RIVER 2 Max 500 power station, 220W Portable Solar Panel
Model Name: EFR607
Model Number: EFR607
UPC: 199632008659
Manufacturer: EcoFlow
Manufacturer Part Number: EFR607
Unit Count: 1.0 Count
Item Type Name: EFR607
Warranty Description: 5-year service
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If you place your order now, the estimated arrival date for this product is:
Friday, Jul 24
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Set name: RIVER 2 Max 500
I bought this EcoFlow power station, and I’m extremely happy with it. It’s powerful, charges very quickly, and runs multiple devices without any issues. The battery life is excellent, and the controls are simple and user-friendly. The build quality feels premium and reliable. It’s perfect for camping, road trips, emergencies, or as a home backup power source. I highly recommend it.
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Reviewed in the United States on July 3, 2026 Reviewed in the United States on July 3, 2026 by Vania lemus
Set name: RIVER 2 Max 500
I purchased this EcoFlow portable power station in January 2025, and I’ve used it every day since then. I originally bought it so I could keep my work laptops powered while having the flexibility to move around instead of staying in one spot. One of the things I really like is that it doesn’t need to stay plugged in to operate—you can use it wirelessly and even charge it while it’s in use. I typically charge it after my workday, and it easily lasts through my full 8-hour shift powering three monitors the entire time. It also charges back to 100% in about an hour, which is impressively fast. It’s been very reliable for my main use, but it’s also come in handy for other situations. During a power outage, we used it to charge our phones, which was a big plus. The performance hasn’t changed at all since day one, which makes me feel confident it will last for years. The only minor issue is that it sometimes makes a noise during the day—I even recorded a video of it—but it hasn’t affected my work or caused any real inconvenience. Overall, it’s been a great and dependable tool for my needs and great value for the money that I have paid.
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Reviewed in the United States on April 24, 2026 Reviewed in the United States on April 24, 2026 by Melisa
Set name: RIVER 2 Max 500
I intentionally waited to write this review so I could test it in real life scenarios that I personally would want this solar generator for. It is a beast for it's size and for how quickly it can charge. In my video you can see that my street fighter 2: hyper fighting arcade cabinet will run for over 4 hours on 28% battery. I later on charged it to full and it gave me over 17 hours of run time. I even played games for 3 hours to make sure there was no shorts, cut offs etc, and it ran flawlessly. Next a ran a large tunnel fan. It ran it for about 2 hours without issues. I then moved on to my actual PC and monitor. I get a little over 2 hours of use with this generator at full which doesn't sound like alot but bare in mind that I got this for $200. My next big test was my Playstation 4 and projector. It handled it better than I thought at almost 3 hours!! Simply amazing. It takes about 57mins to charge it from the plug. I tested multiple solar panels for charging as well. I tried a 100w portable panel and an actual 100w panel. It does take about 5hours to charge solar with both and about 7 to 9 hours with 1. However, I was also charging a power bank with it while solar charging thanks to the pass thru! This is an absolute must have! If our grid ever goes down I will be watching movies, refrigerating food, playing arcade games, trying to live life and enjoy some of the luxuries as well! My kids will thank me for being a pepper! This will run all your lights and everything else in a camp site as well with total ease. Trust me, I wasn't paid in any way or receive anything for this receive anything in exchange. I wanted to write this so if someone is on the fence about it , they could rest assured these things are real and can save your life. The absolute ONLY drawback is that I couldn't afford a larger one. Even the 256wh version is a must have. The bigger you buy, the more stuff you can run longer. So if you can afford it, grab a nice big one!!! Thanks for reading. 10 out of 10!!!! Also. The display is nice and bright. Can see it in the summer sun.
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Reviewed in the United States on August 2, 2024 Reviewed in the United States on August 2, 2024 by iLLUMiNATiON BEATS
Set name: RIVER 2 Max 500 + 160W
Works way better then I expected! Can't wait for the delta's to be delivered if this little thing works this great i can only imagine how amazing the delta's will be! Was at around 30% charged when delivered, I took it outside charged with the solar panel was getting around 118w it was kinda late in the afternoon so once it got to 60% took it inside and charged the rest of the way. Tested all the things in the basement room that I could. I currently have a large cooler, dehumidifier, and my med size aerogarden plugged into it. Battery is at 85% and it's showing 25 hours 37 minutes till the battery is dead. Granted that won't actually be the real time since the dehumidifier and cooler will cycle on and off. But this is excellent to start getting some of the things in my home of the grid! Finally the kansas sun will start working for me :) the photos are of me testing different appliances the biggest one was for my 75in smart tv on 4k UHD and the 119w was my juice plus tower garden lights. I'll test the solar panels out tomorrow and hopefully it will be better then what it was today. To be fair it was 4pm when I sat it outside so the sun was not at the strongest! I was pleasantly surprised to get the 118w with the solar!
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Reviewed in the United States on March 31, 2026 Reviewed in the United States on March 31, 2026 by T
Set name: RIVER 2 Max 500
I've only owned this power station for a few weeks, but it's already proven itself useful enough that I don't regret buying it. The first real test came when I needed to charge the battery on my ATV, and this unit handled running my battery charger without any problems. It honestly ended up being a lifesaver because I didn't have to drag extension cords halfway across the property or move equipment just to get power where I needed it. One thing I especially like is how portable it is. It's easy to carry where it's needed instead of bringing the project to the power source. The fast charging is another nice feature. Being able to recharge the unit quickly makes it much more practical than waiting all day between uses. The display is also simple to read, giving a quick look at battery level, power input, and output without making you dig through menus. I haven't owned it long enough to comment on long-term durability or battery longevity, but the early experience has been very positive. Based on what I've seen so far, I can already tell this will be useful for camping, power outages, charging equipment around the property, and all those situations where you need electricity somewhere that doesn't have an outlet nearby. Overall, this has made an excellent first impression, and after only a few weeks it's already paid for itself by getting me out of a bind when my ATV battery needed charged.
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Reviewed in the United States on July 1, 2026 by Richard Lykins
Set name: RIVER 2 Max 500
Quick charge, light to carry and good assortment of plugs. Doesn't always pickup low draw devices (terrarium light and/or heater) and will shut off.
Reviewed in the United States on February 23, 2026 by Escape13
Set name: RIVER 2 Max 500
I’ll be back to buy more! This makes for a great power station for 1.5-2 days camp trip. The EcoFlow app is wicked cool as well. Can’t recommend enough. SUPER FAST CHARGE TIME.
Reviewed in the United States on June 1, 2026 by Tyler Earnhardt
Set name: RIVER 2 Max 500 + 160W
I have taken this on two camping trips and absolutely love it! The second trip I brought a portable 102" movie screen to watch movies on. I charged the laptop ahead of time using the Ecoflow while it had the solar panel charging it, then at night it ran the projector and speakers no problem. My son even ran some COD from his X-Box on his Ecoflow. After first two movies we watched, it still had 32% and 46% charge at the end. One day it wasn't fully charged when we started. The last day we watched Straight Out of Compton which is about 2.5 hours. It was pretty much dead after the movie, but we finished it fine. The next day it charged back up to 100% using the solar panel in 5 hours, but that was also charging the laptop and some lights / phones, etc.. When not running a projector, this will charge all your devices, lights, laptops and such and still have plenty of charge. I even ran an electric chain saw on it. It works, but you can't push it too hard. This is small and very lightweight. I 100% recommend this to anyone that is looking for a power source while camping, traveling, or even just as an emergency backup.
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Reviewed in the United States on July 18, 2024 Reviewed in the United States on July 18, 2024 by Troy Anthony