Ratings may include incentivized customer reviews.
What Customers Are Saying
The EcoFlow Delta 2 is a powerful and versatile portable power station. It offers a large battery capacity, fast charging capabilities, and multiple charging options including solar. Customers report successfully using the Delta 2 to power essential devices, appliances, and even power tools during power outages. Many reviewers find the Delta 2 to be an excellent choice for camping, RVing, and other off-grid activities where reliable power is needed.
Customer review summary generated by AI, including incentivized reviews.Bought for Camping but great for short term backup
I originally bought this to be a power source for camping. However, i got to use temporarily until my power came back on to run my pellet stove. Easily movable and easy to use. Download the app and it's a good way to keep an eye on usage and anything else. I like that I will be able to expand it if needed. Right now it's good for what i need.
From ecoflow
Everyone should own one!
After extensive research and reading reviews, I decided on a new Delta 2. Shipping was quick and it came with all the necessary cables to start using it right away. Months of use later and I’m still extremely happy with my purchase. I would highly recommend one of these for any power down situation, camping, or emergency. It also features expandable battery storage so it can grow with my needs. I will be buying another one for my elderly parents.
From ecoflow
Perfect backup
After a lot of research I purchased the Delta 2 as a backup for my farmhouse. We have power outages here every winter and I use a duel fuel generator to run my pump for water. But keeping that noisy generator running constantly is just too annoying. So I got this eco flow for quiet efficient energy when I don’t need the big generator running. I have used it through this winter and it is perfect- extremely easy to use, enough energy for my basic house needs, and chargeable by solar or from my lar...
From ecoflow
Superb Backup for Hurricanes
I live on a tropical island and the EcoFlow delta 2 is the perfect emergency backup device. I can run basic lights, charge phones and do basic cooking.
From ecoflow
Came in handy in the most unexpected way.
Not too long after recieving my delta 2, my parents were having a new electrical wire run. A hole had to be drilled near the electric panel to get the wire from the attic and into the panel location, little did we know some wires came in from a different direction. one well placed hole later took out all the kitchen outlets including the fridge and, until all the circuits had been removed from the panel and repaired, the ENTIRE HOUSE could not be cut back on. I grabbed the delta 2, did a fast c...
From ecoflow
Great size
Planning on doing a winter/snow trip next weekend..I would like to use my new delta2 for heat. What I have I believe it will take too much power. I would like to hear what y’all are using.? Either way I’m excited to use it& probably buy the extra battery too.
From ecoflow
Awesome portable power station and app
Recently purchased the Delta 2 and extra battery. Was interested in the newer battery type: LFP I have a had a pretty decent experience with using this, especially after coming from GoalZero Yeti 1000, where it was slow in recharging, pretty heavy, and no app. One of the selling points of the Ecoflow products was the ability to fast charge via AC or solar. Via AC plug it took roughly 4-5hours to charge up both the Delta 2 and extra battery from 0% to 100% at 4-500W. Recharging from solar w...
From ecoflow
Overall a great unit.
I purchased the Delta 2 over the Delta 1 due to the expected longevity of the newer battery. I wanted something that I could take in my RV(without having a permanent install) and use as a power outage source to run a refrigerator through the night instead of a loud generator. It is amazing that you get 1000 watts of power, an MPPT controller, inverter, and a lightning fast charge time. The Delta 2 really shined during RV dry camping. I made a 200 watt solar briefcase out of two HQST panels fro...
From ecoflow
Ecoflow Delta 2
Extremely happy with my purchase. I've used the delta 2 to charge phones, tablets and with my crafting tools. Also bought the solar panels too. Liked the reviews on ecoflow products. Will be looking to buy it other products in the future.
From ecoflow
Awesome product
After looking at a lot of different options I came to the conclusion this was clearly the best product of its kind out there. It also helps that the price point is roughly the same as other brands but you get a lot more. For instance the solar panel is bigger. For the same size unit. All you need to do is compare the features and Eco flow comes out on top
From ecoflow
Major upgrade from our old setup!
I purchased several of these to run scientific equipment in a backcountry setting. We used to have to lug heavy deep-cycle lead acid batteries around which weighed three times as much and hold half the power. They also took a full 24 hours to charge, but the EcoFlow Delta charges in an hour or two. Such an improvement to our setup, can't imagine going back!
From ecoflow
Perfect for our application
I needed to get basic power for lights into a shed that had no electrical hookup available. I have tried many battery powered lights, that just didn't cut it. They would die or were just not bright enough. I decided to try a Delta 2 and 2-100 watt solar panels to recharge the battery. I was only able to mount the panels on the east slope of the roof, but it has held the charge. I am in Ohio where it gets too cold and keeps the battery from charging when it gets too cold, so we have had several d...
From ecoflow
Great for Camping and Backup Power
I purchased the EcoFlow Delta 2 to power my CPAP machine for camping trips and to power CPAP and refrigerator during power loss at our house. We had good success with the Delta 2 camping to power my CPAP for two nights including lighting and phone charging. We had a 5 hour power loss in December of 2022 and the Delta 2 was able to power the refrigerator along with Keurig coffee maker and microwave to prepare breakfast and lunch. I also purchased the bifacial solar panels and have recharged th...
From ecoflow
Real nice unit
i’ve been wanting a Eco flow unit for a while now and this Delta two hits the sweet spot. I’m glad I actually waiting for this new remodel (delta 2) to come out as it is superior in almost every way to me versus the old outgoing model. I purchased this unit for emergencies and to use in Lieu of my gas/propane generator. It’s nice to have options! It certainly gives me peace of mind, knowing I am prepared . I really like using the app, and it is quite useful. Would be nice if it had a light b...
From ecoflow
The exercise bike works at any time
The EcoFlow Delta 2 is an amazing piece of equipment that helps to keep your cycling routine going even when the electricity goes out. It is a powerful, portable generator that can provide up to 1800 watts of power, enough to power a bike trainer, lights, and other cycling accessories. The battery can be recharged with either a wall outlet or a car charger, so you can always have a backup power source.
From ecoflow