EF ECOFLOW Portable Power Station DELTA 3 Max, 2048Wh LiFePO4 Battery, Solar Generator (Solar Panel Optional), 3400W X-Boost Output, Ultra-Fast 0-80% Charging in 1.13 Hr, Home Backup & RV Camping

Salida a tu país: 13-20 de Septiembre del 2026

Para comprar en web necesitás verificación en dos pasos activa. Te la pedimos una sola vez.

• G

  Guapo

  20 de mayo de 2026

  Problem with delivery but finally arrived

  Update : neighbors with a similar apartment number cane to drop off package. Fedex driver thought He delivered to the wrong apartment after they marked it delivered. So they took it too another unitI really do believe they should make you sign for the package for something like this not to happen. The parcel driver was 100% wrong for doing that.I got to use it today and this generator is awesome. Does everthing i need it to do and it holds it’s battery. Besides the negative experience i had trying to contact support, the device itself is worth the price 100%. Original :Zero stars. For a package well worth over $800They deliver with NO SIGNATURE required with Fedex?And when i check package is gone shortly after delivery time. Only person that appears on cam is the parcel delivery man. Order at your own risk.Thought these people would be smarter and require customers to signVer másVer menos

  2 personas la encontraron útil

• A

  Amazon Customer

  15 de marzo de 2026

  Well designed, works as advertised, useful app with VERY easy setup

  I have had the Delta 3 Max for a couple of weeks now. Charging from both wall power and solar panels worked fine, and the XT60i cable signaled the unit for higher current and faster charging. If you use a plain XT60 (no i) cable, the unit will only charge at 12V and a max of 8 Amps.Both AC and DC output ports work. I am puzzled why the 12V car plug was on the back with the other inputs, but not a big deal. I have not yet tested the USB ports.Construction is solid and I really appreciate the carrying handles on each end, much better than a single handle. During wall charging at 1700W, the fan did turn on, pulling air in from the front and out the back, but it was very quiet. You can watch battery temperature in the app, and in this case (70 degree indoors), the battery temp hovered around 100 degrees while charging and dropped quickly when done.The buttons on the front panel sort of blend in, so they are hard to find in dim light, but you can feel around for them and activate them The display shows which input and output ports are in use and the charge and discharge rates with time remaining.The app paired VERY easily to my Android starting with Bluetooth and then transitioned to my WiFi to complete the setup. I heard that you do need Wifi to complete the installation, so do initial configuration before you go off-grid. The app is qood, but does take some exploring to figure out the features. There are two types of home screens...the 'filling battery' and the 'power in / power out'...see which one you like. The description of station operating modes was a bit confusing to me. You can program min and max battery charge levels, as well as max input charting current for both AC and DC. I can connect to my power station using the app when away from home, but I'm not sure what IP path the communication takes. I suspect that the station is communicating to Ecoflow HQ, and the app is pulling the data from the HQ internet portal. It didn't seem to have any issues with my firewall.Ver másVer menos

  11 personas la encontraron útil

• J

  Jeanette Jolley | Reel Traveller

  5 de marzo de 2026

  A Production Game-Changer for On-Location Filming

  This power station has become an essential piece of gear on our film sets. I work in documentary production where we’re often filming in remote locations, and having reliable power for cameras, monitors, laptops, and charging multiple batteries throughout the day is critical. The EcoFlow DELTA 3 Max delivers exactly that.The capacity is impressive, it charges gear quickly, and it allows our crew to keep working without worrying about losing power in the middle of a shoot. It’s also surprisingly easy to move around set and perfect for working on the go when we’re far from traditional power sources.For filmmakers, photographers, or anyone working remotely in the field, this is a fantastic investment. It’s dependable, powerful, and has made our production days much smoother. Highly recommend.Ver másVer menos

  8 personas la encontraron útil

• M

  Mark

  13 de marzo de 2026

  Good app

  Nicely made, seems easy to use. App is excellent and allows unit to look up weather on the web, identify an approaching storm and change charging from slow to full rate in anticipation of storm and wanting to be fully charged. Claims that it can provide power draw on each of the four outlets individually but this has not been tested yet. No 240V outlet so still can’t power our well pump.Ver másVer menos

  6 personas la encontraron útil

• B

  bradley cohen

  5 de noviembre de 2025

  Very good when used on a hydronic recirculating ( radiant) water furnance

  Works very well.Although the app isn't 100% accurate as far as the graphic display is concerned. I have set the app to stay on in the background but it times out sometimes when my phone goes to sleep anyway. May be phone related.Best to fully charge before use ( comes at 30% ) and cycle down to shut off when first using, to set the internal calibration. I like the variable charge rate as I think it will provide a longer battery life over time.I use it as a UPS for my gas, hydronic recirculating (radiant ) water furnace ( very efficient, house built in 1950 ) and used it for a complete run to shut off, it lasted about 3 days as my furnace uses about 37W when running and I occasionally ran the circulator for my gas fired water heater ( 67w). My furnace didn't "feel" the switch from grid to battery at all.It's Fall here in Michigan so the furnace doesn't cycle that much as compared to the depth of winter. As a UPS it discharges about 1%/day due to it's internal needs. I set the charge range 10%-90%. Will charge to 100% when bad weather is due. The app has a "storm" setting that will set the charge to 100% if a weather notification is broadcast, not sure if it works yet.I imagine a furnace that uses forced air heat will use more power, so I would recommend a higher capacity set up for those systems.I have an older Ecoflow with 1024W capacity but it uses different battery tech and no app, I am much more confident using this model for my furnace and will use the other unit for less important needs during a failure. I have solar panels I bought with the first unit but I do have access to a home with a Generac if my outage lasts long enough to run down my backupsVer másVer menos

  7 personas la encontraron útil

• L

  Lazaro Aguero Hernandez

  29 de mayo de 2026

  Super

  Todo excelente

  1 persona la encontró útil