EcoFlow DELTA Portable Power Station is the original gold standard of portable power stations. Designed so you can take power anywhere & power your appliances, it’s a battery-powered generator that packs a punch. The World’s Fastest Charging Power Station Charges at 10 times the speed of most portable power stations in the market. 0—80% in under one hour.
EcoFlow DELTA Portable Power Station
- Huge 1.2kWh Capacity – Portability doesn’t have to sacrifice capacity. DELTA is a battery-powered generator with a massive 1.2kWh capacity. Enough for hours of backup power.
- Power Almost Anything – DELTA’s large inverter load can even support heavy-duty DIY tools up to 1800W (3300W Surge, Pure Sine Wave). That makes it the best portable power station at this size for output.
- Solar Charging, Car Charging & More – DELTA is a portable solar power station too. Charge to full in as fast as 4 hours with EcoFlow Panels. On a road trip? Plug into your carport and charge up on the go.
- Power 11 Devices At Once – All the ports you’d ever need for your gear. Power up to 11 devices all at the same time via AC, DC, or USB outlets. Ideal as a battery generator for blackouts.
Stay in charge of any situation with DELTA and keep your devices powered at all times. DELTA has a huge 1260Wh capacity that’s perfect for power outages, outdoor adventures, and professional work. DELTA has a huge 1260Wh capacity that keeps your home devices fully charged during power outages and emergencies.
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EcoFlow has the world’s fastest charging power stations. DELTA charges from 0-80% in under an hour, giving you a quick boost of power even during the worst situations. With 4 x AC outlets (1800W total rated output, pure sine wave outlets), DELTA lets you power essential devices when you’re at home and heavy-duty power tools when you’re working outdoors.
DELTA can power up to 11 devices at the same time. That’s enough juice for brewing a cup of coffee, listening to your favorite radio station, or journeying into Middle-earth again.
EcoFlow DELTA Specifications
| Net Weight | 30.9lbs (14kg) |
| Dimension | 15.7 x 8.3 x 10.6 in (40 x 21 x 27 cm) |
| Charge Temperature | 32 to 113°F (0 to 45°C) |
| Discharge Temperature | -4 to 113°F (-20 to 45°C) |
| Color | Gray & black |
| Warranty | 24 months |
| Charge Method | AC Wall Outlet, 12V Car Adaptor, Solar Panel |
| Full Recharge Time | 1.6 hours (AC) 13.5 Hours (12V Car Charger) 4-8 Hours (Using 4x 110W Solar Panels) 3.5-7 Hours (Using 3x 160W Solar Panels) |
| Capacity | 1260Wh (50.4V) |
| Cell Chemistry | Lithium-ion |
| Shelf Life | 1 year (after fully charged) |
| Life Span | 800 Cycles to 80%+ capacity |
| Management Systems | BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low-Temperature Protection, Low Voltage Protection, Overcurrent Protection. |
| Testing and certification | UL CE FCC RoHS PSE |
| Cell Type | 18650 |
EcoFlow DELTA Performances
| Light 10W | 36+ Hours | CPAP 40W | 18-22 Hours |
|---|---|---|---|
| Fridge 150W | 7-10 Hours | Microwave Oven 1000W | 1-1.8 Hours |
| Washer (500-1000W) | 2+ Hours | Television 110W | 9-18 Hours |
| Hair Dryer 1600W | 0.6-3.3 Hours | Coffee Maker 600W | 50-60 Cups |
| Electric Fry Pan 1500W | 0.7-1.5 Hours | Phone 3Ah | 100+ Times |
| Laptop 60W | 16+ Hours | Camera 18Wh | 63+ Times |
| Drone 60Wh | 16+ Times | Electric Vehicle 1800W | 5-7 KM |
| Blender 400W(850W) | 2.5+ Hours | Electric Grill 1650W | 0.6-1.2 Hours |
| Circular Saw 1400W | 0.7-1.4 Hours | Drain Cleaner 250W | 4-5 Hours |
| Welding Machine 1800W | 0.5-1.6 Hours | Drills 1080W | 1-2 Hours |
| Bench Grinder 1400W | 0.7-1.4 Hours | Air Compressor 975W | 1 Hour |
Cannon R. (verified owner) –
I’ve been really impressed with this product so far but I’ve only been out camping with it a few times so far.
AKRANGER (verified owner) –
I did a lot of research on this item, including watching many YOUTUBE videos before purchasing. It performs as advertized. I use this at my hunting camp to charge items, run my Delta washing machine, ice machine, setc. Easy to use. My camp runs on solar (self installed 6kw panels, 20K batteries, several 24volt charge controllers & inverters (2.4kw, MPP SOLAR/CHARGER inverter, etc.) but this generator enables me to carry it around away from camp and do work. No longer lugiing my 2000 Honda generator around. Good value for the price, which when I purchased in the Fall of 2020 was $1,078, including tax.
Linda D. (verified owner) –
I recommend this as a home office power supply. I was looking for backup power for my home office. I did my research and chose the EF ECOFLOW portable power station because of the UPS ability. This gave me the ability to connect 2 tv monitors, a laptop, a light and my internet and wi-fi and change my EF Ecoflow power station. I tested it and it work as advertised. The real test came when my home power went out and I was able to test the UPS and again it worked as advertised. My home power was out for over 4 hours and I was able to continue to work, have internet meeting and my team member was not aware that my home power was not working. If you need an UPS portable power station and EF Ecoflow Portable Power Station Delta is the one for you.
GP (verified owner) –
1260 Watt Hour capacity is amazing. Used it for couple?camping?trips and it made a huge difference. Cannot wait next version with higher capacity.
MannyB (verified owner) –
SUMMARY
Just found out some great news about another unexpected capability of my EcoFlow Delta 1260Wh portable power station. In summary I used it to power up and fully operate the 13,500 BTU air conditioner (A/C) in my RV travel trailer. The A/C unit operated at full power Max setting for 53 minutes! More details and photos follow below. (Note: this test was started near dusk, so you’ll notice some photos begin to show a darker background as time progresses).
THE TEST
My RV travel trailer is a brand new 2021 Gulf Stream Vintage Cruiser 19ERD, 23 feet long from rear bumper to A-frame hitch coupler in front. The travel trailer power cable uses a standard 30A 3-prong RV connector so I added a connector adapter at the end so it could plug into the standard 15A 3-prong household connector that’s on the EcoFlow Delta, see photos. Then I went into the travel trailer and turned on the A/C fan first, then the A/C compressor, then set both to maximum levels. And within a couple of minutes very cool air was being blown out of the A/C unit and into the travel trailer interior.
THE RESULTS
The EcoFlow Delta was charged to 98% when I started this process and it kept going all the way down to 0% about 53 minutes later. During this time the EcoFlow Delta display showed varying power usage in the 1400W to 1500W range, which equates to current usage in the 12A range (P = I x V). The EcoFlow Delta percent remaining charge decreased over time as expected. And as the time approached 53 minutes, the A/C unit still operated at full power even at 0% remaining charge! (for about 1 minute, then the EcoFlow Delta shut down, see photos).
THE REASON
I was somewhat surprised, but nonetheless very glad to see this. Typically a 13,500 BTU RV A/C unit requires an extra power surge just to start up the compressor, more than what a 15A service can provide (that’s what the EcoFlow Delta provides, e.g., 1800W / 120V = 15A). Yet the EcoFlow Delta did it, the A/C unit started up and operated at full Max settings. And this is because of the 3300W surge rating of the EcoFlow Delta, which was able to provide the extra temporary power surge needed to start the A/C unit. Once started, the A/C power requirement decreases to the steady state 1400-1500W range as noted above.
CALCULATION
Here’s the calculation to predict how long the EcoFlow Delta should theoretically run the RV A/C. It was 98% charged when I started, so that means 0.98 x 1260Wh = 1235Wh of available energy. Let’s assume the RV A/C was using 1450W on average throughout the whole time it was running. (Note: it was varying up and down within 1400-1500W but let’s assume an average of 1450W, which is half way in between). Then theoretically it should last about 1235Wh / 1450W = 0.85h x 60m/h = 51m = 51 minutes. That’s fairly close to the 53 minutes it actually lasted during my test. So doing this type of calculation will provide a rough estimate of how long your appliance will last when using the EcoFlow Delta.
CONCLUSION
This shows that I can use the EcoFlow Delta to run my RV A/C unit for short periods when I don’t want to unload and start up my 100 lb 3400W external portable generator. This could be a time when we stop for lunch on the side of the road in the middle of a hot day while traveling.
Yeah, I really like my EcoFlow Delta, it works great!
Werner H. (verified owner) –
Fast shipping and handling and a product that works right out of the box that’s what we got!
The Ecoflow Delta is in our opinion the best choice if you need peace of mind and electrical power to go with it. Southern California Edison’s outages have lessened over the years but still are a problem for us, same as our vacation home and survivalist camp in Sicily, Italy, but with our acquisition of the Delta we are definitely more optimistic and feel more secure to get us not just thru the blackouts but also to at some point reach an (Off-Grid) life with hopefully zero environmental impact.
Our first steps are made and we hope others will follow our lead!
Dr. P. (verified owner) –
This is a fast charging battery generator. I charged it to 100% power in a little more than an hour. I plugged in my side by side refrigerator, which uses a lot of amps, and it ran for ten hours straight with no problems. I then recharged it back to 100% and really put it to a test by washing a load of clothes. With all the amp spikes that a washer makes ( up to 675 amps several times during the cycles) it never faltered, although the cooling fans did come on several times to cool it off. I couldn’t be happier with this generator. It will charge from a 12 volt source, solar panels, or a 120 volt source like your house outlet or a gas generator.
The 6 120 volt outlets are a little funky as they don’t use a grounding plug. To use more than three of them at a time, you’ll need to buy some three prong to two prong 120 volt adapters.
Other than this problem, I am very pleased with this generator backup source, even though it is VERY expensive! I hope it will last as long as advertised.
Jerome (verified owner) –
Très content de mon delta j’arrive à être autonome sur mon terrain avec 4 panneaux nomade, un réfrigérateur 220v a compresseur, la lumière, des charges de batterie un grille pain et je suis très content
Roland P (verified owner) –
It’s a very well thought out product.
M Manfred W (verified owner) –
Everything fine, works like I expected