I bought the Delta 2 and it was one of the best decisions I have made. It charges super fast, about an hour, which is really important to me. It has outlet connections, usb and usbc, which is handy when plugging a variety of things in. The Delta 2 has come in handy when the power went out and we were able to use it to run our refrigerator and a couple of other necessary items. The lifting handles come in handy when moving it around. Additionally, another thing I like is I can keep it stored inside the house and handy in case of emergency when not in use and there is no gas involved with the gas generators. The fact that it is portable is a huge plus. I can’t wait to take this with me next time we go camping!

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.

I bought this because of its amazingly compact size and weight. I have other power stations, even built a few, but none of them pack what the Delta 2 has. The expandability is also a feature that made me buy it. No matter where I am, at home, camping, remote work site, field party, power outage/emergency, the Delta 2 and its companion expansiion battery provide me with the power I need no matter when or where I am. I keep it next to my recliner and use it as a charging station until I need it on the go, then it easily fits in my truck/car for work and adventures. I find the Delta 2 to be an amazing power system, and also a terrific value for the price. It is always ready when I need it to provide realiable power and performance anywhere, anytime. This is a 5 star product.

Very good power supply, I used the 400 W power supply from a Chevrolet 1500 to charge the power bank with no success. Then after passing through a 36 volt power converter it was fine. see Attachment. If there is a 48-volt 10-amp power converter, the charging power can reach 400 watts.

I bought the the Delta2 and 220W Solar Panel combo for camping trips to power my Dometic CFX3 45 fridge. The combo worked perfectly during a 7 day camping trip. The weather was a little cold out, but this Delta2 was capable to power the fridge for 3 days which is quite impressive. The solar panels worked perfectly and I could get 218W when aligned directly to the sun. This is a great combo for anyone with extended outdoor activities. Great job EcoFlow!

Just invested in the EcoFlow platform, including the Delta 2, and excited about the possibilities. In addition to having home backup security (I am in Texas where we experienced the ice storm a couple years ago that did major damage), we spend a lot of time camping in our Airstream. We invested in the Delta 2 because of the flexibility of having it at home...or being able to take it on the road when we camp. Was excited they released the Delta 2, with the better batteries, right when I started looking! I haven't had it long, but the quality seems great. Fans slightly louder than I expected.

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.

Hi, EcoFlow! I've already mentioned to your support, that your products are amazing. Be a Ukrainian and do not know the brand - it's a shame (: I bought Delta2 and Extra Battery 3 months ago and these guys help every day to survive the power outage and stay online, with heat and light. Really convenient to use. Look and feel are great. Efficiency is the top.

Unit arrived at about 30% charge. Fast charged via AC quickly. Then I left it sit. For about a month. Plugged a MacBook in to charge and the Delta 2 was still at 100%. I'm not used to batteries sitting idle and holding a charge like this. Awesome. put some juice into the MacBook and then connected the solar panels. My 100W panels gave me 97W input on a sunny January day. In fact, my solar input was more than my MacBook was drawing.

I purchased the Delta 2 combo with the 220 watt bi-facial solar panel a few months ago and so far it has worked well for all my needs. I chose the Delta 2 because of its lighter weight and higher number of performance cycles over the original Delta that boasts a higher charge efficiency. It got its first workout as an EPS to back up the bilge-heater I have in an older boat to protect the engines from freezing. It provided good peace of mind during the Bomb Cyclone back in December, 2022 when temperatures plunged into the single digits where we live. There is a feature on the EcoFlow App under Lab Features that does need to be set to “AC always on” to use effectively. Currently the Delta 2 is earning its keep, building out a small cabin that will be off the grid. Its first day of use was to provide lighting for installing the floor and running a power jig saw to cut the flooring for an afternoon. The Delta 2 was still at 85% battery once we got done five hours later. At this point, I think it will see lots of use!