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Pros & Cons
Pros
Ecoflow river 2 max has 500w ac outlets, super fast 660w mains charging, two-way 100w usb power delivery output and charging input, and a 512 wh long lasting lifepo4 or lfp battery. The recharge rate is impressive and makes it extra handy to take on t... Read More
Ecoflow is a bit like adopting a family however as they do their best to inform of new features. A minor complaint, but worth noting.
The performance for the size is beyond all of our expectations. This thing is awesome. It's a beast.
Cons
They are at least 35% short of their stated watt/hr cost. If it is not plugged in, even with no load, it continuously loses about 20% per week. This unit consumes too much energy, it is hard to charge it during the day and it drains over night with no... Read More
This item is non-returnable, but you may contact customer service to request a refund or replacement. Sent back for refund.
There is a manufacturing defect in the unit or the app does not work as supposed.
Do not use it for any type of uninterruptable power source. While the unit work adequate=ly, it is not as reliable and powerful as i had hoped. I want this unit replaced with a working unit or refunded as soon as possible.
Highlights
Quality
They are great quality and perform well as you can see in the many reviews for them.
Charging is fully adjustable through the app and very fast with pass-thru charging speed.
After being out for 4-8 hours in hot sun, food is still cold in the cooler/freezer and thischarger still has about 86% power remaining.
The only thing to be aware of, it that it doesn't register solar input wattage below 15 to 20 watts.
Price
Got a great price on prime day.
Great prime day price, great little battery - it allows me to run my laptop and charge my phone all day long at my off-grid pla... Read More
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.
So for the price is not very reliable
Shipping
This item was perfect it helped power my fan for the entire time while i'm outside delivering mail.
Packaging/appearance
Unboxed it, charged it to 100% within 40 minutes, and into the bedroom it went.
Competitiveness
Definitely the best app i've seen and used compared to competitors.
I really did a deep dive on research before deciding to go with them over some of the other more established brands.
This is specifically related to their x-boost technology.
Overview
- How are reviewers describing this item?
solar, charged, great, still and enough. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 896.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 1,732 reviews as of our last analysis date on Sep 3 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Needed a reliable power bank that was portable but had enough capacity to run a few small appliancestv when we lose power and recharge phones
Posted by a reviewer on Amazon
Tested by plugging my laptop and it ran all day and still had 40 capacity left
Posted by a reviewer on Amazon
I havent had a need to use the ef ecoflow portable power station river 2 max 500 yet
Posted by a reviewer on Amazon
It is small and compact and charges very quickly
Posted by a reviewer on Amazon
In the event of a power outage im hoping to use this initially until i can get the gasoline generator running for longer term outages
Posted by a reviewer on Amazon
Got this one to replace my 330watt baulder which performed many many years for me on the road but the newer model didn’t have the same number of ports
Posted by a reviewer on Amazon
I really did a deep dive on research before deciding to go with them over some of the other more established brands
Posted by a reviewer on Amazon
Charges quickly and holds charge even when not plug into ac power for a week and just sitting idle
Review Count History
Price History
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