I bought the EcoFlow Delta 2 as protection against a power outage. Not having experienced a power outage since my purchase, I can’t report how well it would perform in one or how long it will last. What I can report on is that it is easy to set-up and connect to my phone and iPad, and it charges remarkably fast. I tested it under a light load (literally, lights), and the discharge rate was minimal. Testing it by connecting a 1450w space heater did drain the battery swiftly, so that’s not a wise use of the unit. Since gas-powered generators are dangerous, and each winter, there is at least one local news report of someone dying from a gas generator being run in a garage or porch, and they must be refueled every four hours, I feel that this 120v battery is the prudent and inexpensive way to prepare for an outage. I have yet to test the solar panels I purchased with the Delta 2.

I really like the unit, it’s got good power and capacity for it’s size. I do have some thing’s I’d like to be different though, all in the app really. First I also have a delta mini and i wish i could choose to have my Delta 2 homepage style be like the mini style, i like that one more. Second, i wish i could see charge cycles listed in the app. Other than those small gripes i love my unit and use it to power my vacuum pump.

I bought these items about 4 to 5 weeks ago and so far it has good a great investment. I live in Florida, we have hurricanes every year and power goes out, sometimes up to 5 days. Now I can rest assured that my family will have power. Thank you Ecoflow for making such a great items. Plus putting them on sale so the working class people can make this investment.

I bought my battery back up and extra battery a week or two before our 1st major windstorm here in Buffalo. Just wanted it to run the sum pump only. Well, during the storm the power went out for 3 days. Yes the pump kept running for all 3 days. I do have a generator but only brought it out just in case I had to charge the batteries. For the three days the batteries went from 100% to 22%. Fantastic products!

I use this power station to power my tool shed so it runs lights, recharges tool batteries, my EV bike battery and also runs any corded tools. it is small and light weight so I can take it with me when I am working away from home. It puts out enough power to run a a small welder. I have two 100 watt solar panels on top of the shed so it is always kept at 100%. the Bluetooth and internet interface lets my check on it no matter where I am. The fast charge is amazing and really works as advertised. I am thinking of getting the extra battery just to insure enough power but so far it severs my power needs as is.

This setup is used to power our refrigerator and freezer during power outages. The Delta 2 and extra battery is charged with an EcoFlow 160 watt panel and/or a propane powered generator AC port. The Delta 2 is easy to manage through the app and I hope to purchase an additional solar 160 watt solar panel and an EcoFlow Smart bi-fuel generator to supplement our setup.

I did buy this Echoflow Delta 2 about a month ago. I have used it once so far. I use it primarily for electrical power for my telescope guiding mount and camera. The unit has DC ports and regular plugin grounded outlets so it works great powering my hobby.

I bought this to replace a smaller unit that could not backup my fridges or freezers. It is much lighter and more functional than the Delta 1300 I purchased a few years ago. I prefer the LiFePO battery and it's associated longer life. It does not have as much battery capacity as the Delta 1300, but the inverter appears to be the same. I like the ability to set the charge limit to 70% while using it as a UPS. The UPS functions very quickly and has been running a freezer and some other appliances without problem. It was a little slow to update the firmware when I got it, but it seems to be doing fine now. I don't like that one must connect the device via WiFi to get updates. It wants access to my home network and that is forbidden to the Chinese (and other) companies. Overall, I like it and it works so far as a UPS for my freezers and fridges.

I purchased the Delta 2 generator one month ago, and it was put to the test during a recent storm with 90 mph straight-line winds in Omaha. That evening, 216,000 people lost power. I was able to connect our fridge, laptop, and phones to the Delta 2. We also have the smaller River version, which we used to power two large fans so we could get some sleep. Even after 14 hours, the DELTA 2 was still running my fridge! While everyone in the city was concerned about losing their groceries, I felt at peace knowing that even if the power didn't come back on for the next seven days, as predicted by the power company, I could recharge the generator with solar power in a couple of hours and reconnect my fridge. Later that day, our power was restored, and I lent the DELTA 2 to a co-worker who was still without electricity. He was incredibly impressed by the ingenuity of this product. I am proud to have been prepared and felt a sense of peace knowing we would get through the storm's aftermath safely.

I bought the Delta 2 as an extra power source for my camping experience and it is a welcoming addition. Being only 30 lbs, I can carry it around and power up my electric water kettle or induction cooktop with ease. Plus I can recharge it rapidly on my EcoFlow Delta Pro power house that I have connected to a powerful solar array.