Doing a camping trip as I type this. The Ecoflow delta max powered my cpap and camp refrigerator all night long. It took less than 2 hours to fully recharge. I really enjoyed the extra comfort I get knowing I have reliable power. My wife now wants me to purchase a solar panel to ensure sustainable power.

I purchased this battery anticipating blackouts in my area, so far we've been lucky. I have, however been using the battery to power certain devices throughout the day to see how well it does and I can get at least 15 hours of continuous energy running two fans and a television and that's just an estimate. Also, the battery charges to full power really fast, less than an hour. I plan to buy a second one because I have been more than impressed. I typically do not do reviews when I like a product but this one deserves it for sure. The only bad thing I can say about it is that it is heavy, but you should definitely get this battery.

I'm very impressed with this Solar Generator, its very easy to get started with and it charges very fast. Right now I'm just charging with the A/C wall outlet, but plan to get some solar panels in the spring before we head out to Arches National Park to camp in our RV. I really like the ECOFlow 400W foldable panel, but they are super expensive. The App on your phone is also very nice, and I can track whats going on with the EcoFlow without being next to it. I might also purchase the extra battery for this next Spring as well.

Understanding that not every customer is adept at power stations and create the manual as such would be helpful. Also, the print is light and small, also not helpful I like the design of the Power Station having handles on each side. At 48 pounds it’s pretty heavy for me but the handles make it easier to lift. I did buy a plastic moving dolly with swivel casters.. I keep it on that so I can easily move it around when needed. I haven’t had to use it yet but I imagine I will this winter as my area is prone to power outages. Fingers crossed it’s as powerful and dependable as people say.

This battery power station does exactly as described. Our block had a power failure and thank goodness we had this little brute on hand. 1 day turned into a 2 day outage. We hooked up the fish pond and small refrigerator to it, just plugged them in and it performed perfectly. I noticed we might need a longer time frame as our power company was replacing 2 underground transformers in front out our house. Well...as luck would have it our Neighbor was able to recharge our power station PDQ. The quick charge mode on this baby we were fully back in 'ON' mode in 2 hrs. Here we are again, with a notice of a full power outage for 8 hours, we're ready! I am now going to include an extra power pack, and maybe even the solar attachment. THANK YOU DELTA Max!

We bought one of these to replace our bulky, noisy gas generator to power our new Infrared Sauna SILENTLY and OFF GRID! While it only works for an hour that is ample time for us to use the Sauna, then recharge the Ecoflow with pass through solar energy from the solar panels on our house.

This product has outdone my expectations.I wanted one for a very long time. The research i’ve done was straight up. You can’t go wrong if you decide to purchase this. i can’t wait to save up for the extra battery. i’m almost excited waiting for the power to go out

My Delta Max came a few weeks ago and the extra battery came a week ago. Power went out 5 days ago. Kept my refrigerator/freezer running and a few small things. Ran for 40 hours and 2 hours to recharge back to 100.

It pretty much does what it says it does.. I am very happy with this product. I was shocked to see how fast it shipped. The ONLY thing I don't like is that there is no Bluetooth connection. If this is fixed I would give 5 stars

Light enough to carry, powerful enough to drive almost anything, enough watt-hours to run for long time. The user interface is nice and the EcoFlow app allows for customization. A nice unit.