Highly recommend this product if you are looking for any outdoor power source. I'm sure it would work for inside uses as well but its provided me a lot of comfort and ease when camping, going on day trips when I'm looking to electrify my environment.The product is great. Sleek powerful and highly capable. The customer service from ECOFLOW is also amazing (shout out to Kiki)

Lo compré en marzo pero solo funcionó durante una semana y luego comenzó a reiniciarse cada pocos minutos, por lo que ahora no puedes usarlo sin ir y venir y hacer clic en el botón de inicio. Entonces me puse en contacto con el servicio de garantía oficial pero, después de 2 semanas de correos electrónicos con ellos, se negaron a ayudarme y me dijeron que me pusiera en contacto con un vendedor de Amazon para obtener una garantía (lo cual parece sospechoso). Pero el vendedor ya lleva unos días sin responder. Ahora tengo una unidad rota sin soporte alguno.

I downloaded the app from the App Store. I’m sure my CCP monitor will approve of this review.Intended use of my units: partial home power backup for small devices/appliances while experiencing a power outage. To be a stop gap while generator setup is performed. Would then be used for nighttime operations of refrigerators and tv setup to relieve generator.There are several more in depth reviews with users having utilized killawatt plugs or an oscilloscope. I have not done this. This review is based upon a single test use only, but I am pleased to this point with only one small gripe.The gripe first. I purchased two Ecoflow Delta 2 units on Black Friday for a considerable discount. One of the two (this one) was a Delta 2/200W (x2 100W panels) solar panel combo. The gripe is related to the solar panel. The unit is supplied with the connectors to link the panels which is as expected. However, the panel to PSS cable isn’t particularly long. If you want to say…leave the battery unit inside while your panels are mounted outside while you charge…well, you will need a male to female XT60 extension. That’s a small gripe, but it will mean another purchase. A 15’ cable inside of the 6’ cable would let me put panels outside while my Delta 2 is more safely kept inside. End gripeThe unit seems reasonably sturdy in built. The assembly is tight and nothing rattles or creaks. The fan runs during charging and discharging as needed. It is not particularly loud in my opinion, but this is quite subjective and some may be more sensitive.The display on the unit is adequate telling you remaining charge and consumption rate while using or remaining charge time and input rate when using the AC cord or panels. The app is actually pretty good and easy to use. The unit can be turned on (at the device of course) and left in standby mode with no outlets active until you decide to power them up/down via the manual button or the app. I have not tested how long the device keeps charge while in standby and no outlets active but without load. This would take a long time and I do not see the point of leaving it in perpetual standby. I do like that you can designate upper charge capacity and lower discharge limits via the app. To me, this makes maintaining the device much simpler. I recognize that some will not appreciate the idea of limiting how fully you charge the device as it cannot be known when an outage will happen. Many will want to keep the device fully charged. I plan to follow Ecoflow’s guidelines for maintenance and charge state between actual need of the units. While LiFePO4 batteries are more forgiving, these are expensive and I’d like to keep them within warranty.This is why I got the solar panel option to supplement charging from my generator during an outage. The Deltas can power small items to give the generator a break at night or during oil changes and refueling or simply to help save fuel.The unit is about 27lb. It is not overly heavy for its size but take this into consideration as you may not want to move it a lot during use/storage (see gripe about XT60 cord length).It is early, but so far I am very happy with the quality and capacity of the units. One will run my stove blower for hours, or power the entertainment center for several hours and a refrigerator overnight based upon observed rate of discharge.These appear to be a good supplement to an outage protection plan.

I bought this a few years ago and really like it! There is no comparison between this and the Goal Zero Yeti. When the power went off for for 5-6 hours I used it to power my aquarium pump and heater. No issues with it, it takes less than an hour to charge the Ecoflow (1800W) and it holds the charge for months. The Goal Zero (500W) takes almost 8 hours to charge. I live in Canada and considering the winters we have and the weather I anticipate more power failures so I bought another Ecoflow Delta 2 during Black Friday sales. These units are very well made and the ones I have are about 33 lbs so not too heavy to handle.

Best part is the ease of use. Plug stuff in, push the little 'AC' or 'USB' on buttons and it just works. This unit keeps us powered remotely for exactly 3 days at a time between recharges - running light power tools (drills, etc.) and all the LED lights in our shipping container, plus charging phones, laptops and tablets. Fast recharge is great. We found it charges 10% per hour with the DC car charger while driving, and it's probably somewhat helpful for the life of the unit to have it charge slowly like this. Very pleased with it so far.Six month update - this continues to be one incredible power pack. Built an entire off-grid cabin from the ground up (including running the cement mixer) using only it and dual 100w solar panels to charge during the day. Also runs a log splitter like a champ. Only issue we had was recurring shutoffs last week with a blinking fan warning light indicating (apparently - who reads the manual until they have to?) a blocked fan. Blew about a pound of sawdust out of the poor little unit and she was back to working like new. Pro tip: Don't set this under the table saw while cutting hundreds of 2x6's! ;)Love the ability to access so much info (state of charge as %, time to charge, wattage draw in-and-out, etc.) via the digital display. We can keep an eye on it minute-by-minute to know when we have to plan a break to recharge and then still have power for overnight camp use.Looking forward to picking up one of the new Ecoflow 'Ultra' power packs in future, given how pleased we are with this smaller unit.

A second update has been added to the end of this review.A quick update: The power station sat for a couple of months after the most recent charge. Today I decided to discharge and recharge it. It still showed 100% charge when turned on and ran a small portable room air conditioner for over half an hour. It still had 50% charge and didn’t get even slightly warm. The AC unit draws about 900 watts.This is truly an impressive device!Original review:I have used this power station only for a few days and so far it has proven to be easy to use and it delivers the performance advertised.It is quick to charge, even at a much lower charge rate than maximum. It is not particularly loud when charging.I have tested it by using it to power my CPAP machine. In this application, it is silent. I calculate it would be able to operate the CPAP machine between 4 and 7 nights. My machine heats the humidifier water and the breathing tube. Other machines might do even better if they don’t have these features.We recently experienced a once-every-30-year ice storm and were without electricity for about 4 ½ days. I wish I had this power station during the blackout, but I am quite confident it will serve us well now that we have it.Our freezer just barely kept most if the food safe, but running it for an hour or two once or twice a day would certainly extend that safety margin considerably, and the power station could probably handle that for a day or two and still provide adequate cell phone charging and enough time on the CPAP machine to keep me safe for a few nights.The unit itself was well-packaged. The instructions are clear, and the app fairly simple and useful. The unit itself is not visibly intrusive, it’s quite compact and seems very well made.These days we are almost shamefully dependent on our electric and electronic devices, which are getting very energy efficient. Also this dependency is much more pronounced as we live longer.All in all a great purchase, which I hope never to actually need to use, but I am very sure we will need it sooner or later.Second update: About 14 months after the terrible power outage last year I bought a second Delta 2. The first one has performed perfectly, particularly during a fairly lengthy power outage a couple of months ago.I have been considering how to increase my reserve capacity: Should I get an auxiliary battery or a second power station?The price is about the same, but having 2 complete units seems to be more flexible. I had an opportunity to get a second Delta 2 for about ⅓ off the regular price, so that became my choice.It’s so impressive how the power station pretty much sets itself up once plugged in, the app is opened on my phone and I touch h to the + button to add a new device.This is now my third EcoFlow unit because I bought a River 2 just for my CPAP machine about 6 months ago, and it has kept me safe on quite a few occasions.I feel very confident that we will be able to manage well during any future power interruptions.

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