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Customer reviews for 1800-Watt EcoFlow DELTA 2 950 Backup Power Bank + X Boost Technology for
1800-Watt EcoFlow DELTA 2 950 Backup Power Bank + X Boost Technology
4.9 out of 5 stars
stars287 ratings287 reviews
  1. 5 stars86% (247)
  2. 4 stars14% (39)
  3. 3 stars0% (0)
  4. 2 stars0% (1)
  5. 1 star0% (0)
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Showing 221-230 of 287 reviews
Sep 28, 2022
Alan D
4 out of 5 stars review

What a Machine

Eggcelent for glamping and emergency power around the house. Made breakfast Sunday morning, Keurig✓ induction hot plate for eggs✓ toaster oven✓ and microwave bacon✓ Not all at the same time of course. But it did it all. My wife was impressed! We have a 200 watt folding panel for glamping and ordered 400 watts of glass panels for house. My only complaint. Those fans a little loud under full load. Still loving it.

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376
Jan 30, 2023
P.J. Skywalker
5 out of 5 stars review

I love the compact weight & power delivery!

I am a 75 YO woman & bought my Delta 2 & 2 flexible solar panels to transition/downsize from a RV (Roadtrek, commercially built on a Promaster Hightop chassis) to a self build camper Ford Transit Connect. The old RV had a factory installed 200 watt solar w/ a 2000 watt inverter & 2 AGM batteries. The thought of trying to install a similar power source in a much smaller van was intimidating! Then I found this 27 pound Delta 2 self contained power station. Voila! I can easily lift it, it has a tiny footprint, & the flexible solar panels are light, portable & powerful. Meets all my needs. I can expand it to double size to bring in house if there is a power outage. Was reasonably priced for all the bells & whistles. I am delighted!

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376
Jan 31, 2023
Moby1
5 out of 5 stars review

Soooo happy

We did the research, over and over, and the EcoFlow Delta 2 came out on top, over and over. So we just plunged and bought it. Love the type of battery it has!. Love the way it looks, love it's longevity, love that it MAKES NO GENERATOR NOISE, love that it is so expandable! We will take it camping, but we are also now strategizing how to set our house up with a stack and solar for alternate energy. Our power goes out often here and how nice it would/will be to have this slick alternative all set up to go!

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376
Sep 28, 2022
Landshark
4 out of 5 stars review

Great portable power solution

So far this Delta 2 has been exactly what I was looking for. I wanted a battery generator to power my extra fridge in the RV, as well as to supply power to my laptop and camera battery chargers without turning on the RV’s generator. So far it has done exactly that, I also love how quickly I can charge it up an the ability to expand.

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376
Oct 2, 2022
Bill4591
5 out of 5 stars review

Delta 2 is GREAT !

We live on rural Whidbey Island in Puget Sound near Seattle which has many wind storms and frequent 24+ hour power outages in the winter. We have had a small somewhat unreliable gas generator for several years and it was time to upgrade. After doing research it became obvious that the Delta 2 would be the best choice. The Delta 2 with solar panels arrived yesterday. It was very easy to set up and the App works well too. We did a test run of the Delta 2 yesterday evening. It went from 30% to 100% charge in just under an hour. Great! This means we can use our small gas generator only to charge the Delta 2 during extended outages. We ran the Delta 2 for several hours powering lights, a TV, Wi-Fi, and 2 small devices. Everything worked fine and no flickering lights or TV which we sometimes had with the gas generator. And we didn't have to run the noisy polluting gas generator. I expect to have a much more tolerable storm season this winter because of the Delta 2.

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376
Jan 29, 2023
Yelling at Clouds
5 out of 5 stars review

The Right Solution

The Delta 2 is perfect for those all too often 2-3 hour power outages. Keeps the fridge, lights and fan going without cranking up the generator. Engineered to last, quick charging, and a well designed app. Ability to add an extra battery makes it a great solution. The optional cover is highly recommended and keeps the unit clean between uses. An impressive unit for any household.

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376
Jan 31, 2023
Dima P
5 out of 5 stars review

Delta 2

I've bought battery for a whole home backup. I started with Bluetti EB70 and soon faced lack of capacity so decided to move to Delta 2. It was surprisingly to get only 200Wh extra capacity "on paper" and actually get 2x times more longer working time for appliances. Also you'he possibility to extent capasity 2 or 3 times with extra beaateries as well. Also a big plus of Delta 2 is interesting feature - if I plug something that needs more power than Delta 2 can output - it will still work at maximun output. So you still can use your applience (not in full power but still). As a small improvement I can suggest integrate small lamp into battery. Usually it's really hard to plug socket in darkness so small light may be very useful. P.S. It also has more comfortable sitting place for my cat.

Review from ecoflow
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Jan 31, 2023
Mike762
5 out of 5 stars review

Excellent for the long haul

Just recently purchased this, and I'm very happy with it. It is mostly just for a backup for an outage, but fills the need of charging everyone's devices in the meantime. It was also one of only a couple devices that had LiFePo4 chemistry, so I won't need to be concerned about it performing well in many years to come.

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376
Sep 14, 2024
Dwjack45
4 out of 5 stars review

Keeps the power and communications going.

I have had this for over a month and we have lost power twice. The Delta 2 kept the internet and tv on and. River kept the lights on. I wanted more power and I ordered a battery to increase my up time. My only issue is the cable I have to use to connect the battery it sticks out about a foot off the side of the units. I hate that with a passion as it is blocking me from using them where I need them. I would give these 5 stars if I could get flat cables to connect expansion batteries.

Review from ecoflow
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Jan 28, 2023
A-A-Ron
5 out of 5 stars review

Camping Essential!

I originally purchased this to run a diesel heater while camping, but it has done so much more. It will run this heater a solid 3 days. It is also great for running LED lights inside my tent as well as blowing up an air mattress. I was originally going to purchase a smaller unit, but I'm so glad I chose this one as it will run everything that I need and then some!

Review from ecoflow
Helpful?5A04Q86JNCTX13629700376