EF ECOFLOW Portable Power Station RIVER 2 Max 500, 499Wh LiFePO4 Battery/ 1 Hour Fast Charging, Up To 1000W Output Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use
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Availability:
20 left in stock
Arrives
Jul 12 – Jul 17
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Style: River 2 Max 500
Features
- [1 Hour AC Recharge] - Power up in just 1 hour! With EcoFlow's X-Stream fast charging technology, recharge your RIVER 2 Max 500 using any standard AC outlet.
- [Power All Your Essentials] - With an output of up to 1000W, run 11 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.
- [LiFePO4 Long-Life Battery] - Enjoy over 10 years of use with our LiFePO4 battery cells. RIVER 2 Max 500 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years.
- [Fast Solar Charging] - Embrace clean energy! Recharge your RIVER 2 Max 500 in as fast as 2.3 hours with just 220W of solar input. Perfect for outdoor adventures.
- [Lightweight & Portable] - Take power anywhere! Weighing only 13.3lbs, the RIVER 2 Max 500 is designed for easy transportation. Ideal for camping, RV trips, or home backup.
- [What's Included] - RIVER 2 Max 500 power station, AC charging cable, car charging cable, user manual, and 5-year service. We've got you covered!
Brand: EF ECOFLOW
Color: Black
Special Feature: Portable
Voltage: 230 Volts
Battery Cell Composition: Lithium Ion
Product Dimensions: 10.6 x 10.2 x 7.7 inches
Item Weight: 13.3 pounds
Manufacturer: EF ECOFLOW
Item model number: EFR607
Batteries: 1 Lithium Ion batteries required. (included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 12 – Jul 17
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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Similar Products
Top Amazon Reviews
Style: RIVER 2 Max Portable Power Station
Received the EchoFlow River 2 Max today. I am a 65 year old female who does resistance machines and strengthening exercises. Thought it was easy to grab handle and lift power station out of the box. Easy to plug in and start charging. Initial charge took about 40 minutes. Easy to plug in a device to the power source and hit power on buttons to use the device. Brightness of numbers on screen were bright enough to read. Love the feature of the app on my phone to view where I was on the charging cycle as well as how much power my plugged in device was using. Also nice to see how many hours I can run that device. App was also easy to use. We purchased this power station to run a red light therapy mat in our van while on vacation so I could do the therapy while traveling and to run a vehicle refrigerator when the van is not running. However, the functionality will allow us to run the freezer or refrigerator in times when storms cause a power outage as well. I did not purchase the solar panels at the time of purchase of the power station as we were not sure we would need them especially for our original purpose so felt the price was reasonable especially if lasts 10 years. We do not plan to do any camping but do think we will find many uses for this power station. In fact, we are already talking about getting the larger one for times of power outage.
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Reviewed in the United States on May 25, 2025 by Bev R
Style: River 2 Max 500
I've used this since last summer and can say its a life saver. I've taken this on long road trips and even shopped at Costco without worry of battery issues on my cooler. The display is very intuitive and has 2 ways to charge, AC and Corded. The charge time is very minimal for how long it lasts. This isn't too big that its clunky so the size of the machine is just about right. If you want a power supply to last all day then this isn't your model, but it will charge things throughout the morning into night at which point you can charge the cooler when you sleep. Added bonus is that you can charge it and use the power at the same time.
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Reviewed in the United States on June 24, 2025 by Edward Kim
Style: RIVER 2 Max Solar Generator+ 180W Solar ...
I give the River Max an *initial* 5-star review because - without really having used it yet - it does everything I want. After I've actually needed it, I'll update this review! I live on the Gulf Coast, where we usually have at least one power outage a year from hurricanes or storms. I have a 5kW gasoline generator (along with a xfer panel so it can power the inside outlets of my house). But fussing with the generator (especially if the power is just out for a few hours) is a pain, ESPECIALLY when you haven't had your morning coffee. (My wife has pictures of me turning on the generator JUST to power the coffee maker.) Enter the River Max. I wanted something that would (1) run the coffee maker in the morning; (2) power a few lights; and (3) run a fan at night if the power is still out (because I'm not running the gas generator all night long). After some initial testing, it does all three! (1) My coffee maker is somewhere around 1000-1200 watts. If you plug it in to the River Max without the xBoost function on, it won't work; the display says it tries to draw around 1100 watts and then signals overload. With the xBoost function, the coffee maker does work. The display says the River Max is sourcing right around 600 watts to the coffee maker. But wait...it requires 1200 watts, right? What's going on? I don't have a multimeter to verify the River Max display data, but my guess is that xBoost mode simply limits current draw so that the inverter doesn't get overloaded. In other words, it sources all the power it can, and the coffee maker just has to live with it. I wouldn't want to run the coffee maker all the time that way, but I can tell you that it worked (though it seemed a touch slower than normal) and my coffee was plenty hot. That's a serious win. Making one cup of coffee depleted the River Max from 100% to 85%. (2) I plugged in a 10ish watt CFL into the AC outlet and River said it would run for about 30 some hours. That's fine. We have battery powered lanterns, so whatever. (3) An old lasko table fan (no idea what the specs are on it) also worked fine. At full speed, River said it would run for 5-6 hours. But remember that running fans and other motors is hard on batteries because of the induction. (Look up power factor for motors - they draw more than they say they do, basically.) Still, 6 hours of fan time isn't bad. However, I ordered a 12V DC fan to use overnight (I'll update the review with runtime specs when it gets here.) In general, DC devices will run much longer than AC ones because inverters are pretty inefficient. FINALLY - in response to another review: yes, the River Max connects to the internet, and the app is pretty cool. However, contrary to what someone else wrote, you do NOT need to be connected for the device to run or to use the app!!!! There's a button (IOT reset) on the device, and if you press it, it'll let you connect directly to the device, no router needed. Thus, you can turn xBoost on and off in the middle of a camping trip. This takes me to my only complaint: the app is nice and well-designed. Still, there should be a button for you to turn xBoost on and off on the device directly. I shouldn't have to use an app just to make coffee. Still, this is the only portable battery pack I've found at its price point that can run a coffee maker. (Goal Zero, etc. can't do this!) It also charges insanely fast. In real life, once I got my generator going, I'd just recharge River from it so that it's ready to go in the evening. One other positive: they're really generous with cables!!! The River Max comes with: AC charging cord; solar cell charging cord; car charging power cord (you know, those cigarette lighter things); AND a USB-C to USB-C cord (for charging your phone); a DC to DC 15mm plug (or whatever it is); AND a USB-A to, well, some kind of Mac cable. it's dual-headed. One of them is a lightning connector, I think, and so I assume the other is another kind of Mac plug. (Obviously I use a PC.) Just go read about other brands, like Goal Zero, and you'll see they don't come with nearly that kind of cabling. For the price, huge win. So, tentatively, five stars. After our next hurricane, I'll let you know more....
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Reviewed in the United States on August 11, 2021 by Chris Dodsworth
Style: River 2 Max 500
La mejor compra que pude hacer para Cuba la compre para mi hermana . Es excelente ya puede cocinar poner el refrigerador ventilados aunque no tenga corriente la recomiendo 100% y no hace ruido no se siente . Le doy 5 estrellas
Reviewed in the United States on June 28, 2025 by Daymanys Sosa Miranda