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

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.

You will absolutely love this generator. I use it on my 12 V refrigerator freezer and lights and it lasts for two full days and nights. It’s great to have on the road. You don’t have to worry about the electrical problems, fast charging I wouldn’t use anything else. great power back up. It’s convenient and long battery life

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.

Works very well I am pleased

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.

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.

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.

Don't bother. The company doesn't stand behind their products. I bought the solar generator for emergencies and it had a 5 year warranty. I plugged it up and it charged only to 27%. When I unplugged it didn't work or hold a charge and had no power. I contacted support they decided to give me and old refurbished one that someone else had. Which is unacceptable this defective generator cost me 699.00. If a true emergency had occurred I would have in trouble thanks to their faulty product and greed. As you can see as long as it was plugged into the electric socket the power was on. I unplugged it and plugged in a small coffee pot no power

Atendieron perfectamente el problema que se habia presentado, y ahora mi estacion de carga se comporta super bien. Recomiendo mucho el servicio post venta y el equipo.

I paired the EcoFlow RIVER 2 Max with the 160W solar panel, and the results are outstanding. Even on cloudy days in Ontario, the panel delivered enough power to cover my 60L fridge's consumption while simultaneously charging the battery. The XT60 input is super efficient, and the River's built-in MPPT controller makes the most of every bit of sunlight. In just a few hours of direct sun, the battery is back to 100%. It provides the ultimate peace of mind for off-grid camping without ever worrying about finding a wall outlet. Highly recommended for any serious camper!

I've had this for 2+ yrs. I use it as a power backup for my cpap machine so it's in use all the time. I also take it camping and I get a full night with the cpap machine and 2 cell phones plugged in. Im really impressed with it.

Para ir de día de campo y conectar pocos dispositivos está bien, yo lo compre para utilizar como medio alterno de energía eléctrica en casa pero la app no funciona como dice y tengo muchas intermitencias, si lo conectas a la energía eléctrica te hace un puente y si está falla también te falla tu conexión, no es como un no break, lo compre para starlink y no me funcionó, tuve que meter un no break y a veces también por las variaciones de voltaje me falla. No hay reembolso o cambio, me mandaron una guía pero no pude regresarla ya que vivo lejos de paquetería pero no me dieron guía de recolección. Desde mi punto de vista no pudieron resolverme. Cuidado con eso.

Prior to purchasing this item I did a lot of research on it. It has wonderful reviews on YouTube. Seems to charge very quickly. Happy I haven’t had to use it but am sure it will be ready should I need to. Very pleased. And I love those very well built solar panels as well.