✔ Authorized EcoFlow Dealer ✔ Manufacturer Warranty Included ✔ Financing Available At Checkout
Fast & Free Shipping
On every product storewide
Free Returns For 30 Days
Risk free + no questions asked
Price Beat Promise
Guaranteed lowest prices online
Friendly Lifetime Support
Unlimited expert service
The EcoFlow DELTA 2 Power Station And Extra Battery Is A Must-Have Combo For Any Home That Puts Power, Security And Comfort First
Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green.
Expandable home emergency power: 1-3kWh expandable capacity to grow your storage to your needs. Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
Rapid dual charging: X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input. Plug in portable solar panels and charge in as fast as 4-8 hours with 2 x 160W portable solar panels.
Intelligent Solar Power: The EcoFlow 160W Portable Solar Panel is designed to produce maximum power at any time of the day when paired with an EcoFlow power station. The solar panel has a high conversion efficiency of up to 22%, and the EcoFlow MPPT power station algorithm delivers improved performance in cold and cloudy environments within the operation range.
Power multiple devices: 1800W AC output means you can power more than 90% of your home appliances. Or, try plugging in up to 15 devices at once. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.
Portable & Foldable: The EcoFlow 160W Portable Solar Panel is portable, foldable, and compact from camping to outdoor activities.
EcoFlow DELTA 2 Features
Power pretty much anything
A 1800W AC output means you can power more than 90% of your home appliances. That's your microwave, fridge, or even coffee maker covered in a blackout. Or, try plugging in up to 15 devices at once for when you're around the table with the family. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.
Go green without sacrificing speed
Pair with solar panels and charge in as fast as 3-6 hours with 1x400W, 2x220W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency. That means a more efficient charge than other brands. Pick from a range of solar panels to get the speed you need (110W, 160W, 220W, 400W). With that, you've got access to free energy anywhere.
The EcoFlow DELTA 2 is built to last 6x longer
Finally...tech that's made to last. Get years of regular use until hitting 80% of its original capacity. That's down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles.
With the DELTA 2, safety & security come first
DELTA 2's built-in battery management system regulates vitals to keep it safe, secure, and built to stand the test of time.
Use as an EPS (emergency power supply) to auto-switch to battery power when the grid goes down
Great for blackouts to keep your essentials running.
Control your DELTA 2 from anywhere
Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.
Expand the capacity of your DELTA 2 with extra batteries
With a capacity of 1kWh to start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances. Great for extended power outages, long camping trips, or for use in your RV or van.
The DELTA 2 is part of an ever-growing ecosystem
DELTA 2 is just the start. Link with a wide variety of EcoFlow products such as portable solar panels, the Wave portable air conditioner, extra batteries and so much more. All to deliver a one-stop power solution for your family.
What's In The Box
DELTA 2 Portable Power Station
1 x EcoFlow DELTA 2 Portable Power Station
1 x AC Charging Cable
1 x Car Charging Cable
1 x DC5521 to DC5525 Cable
1 x User Manual
1 x App Quick-Start Guide
1 x Warranty Card
DELTA 2 Smart Extra Battery
1 x DELTA 2 Smart Extra Battery
1 x Extra Battery Cable
1 x User Manual
1 x Warranty Card
Specifications
EcoFlow DELTA 2 Specifications
Capacity: 1024 Wh (2048Wh with the DELTA 2 Smart extra battery)
AC Output: 6 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost): 2200W
USB-A Output: 2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output: 2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output: 1 port, 12.6V, 10A, 126W Max
DC5521 Output: 2 ports, 12.6V, 3A, 38W Max
AC Charging: 1200W
Solar Charging: 11-60V, 15A, 500W max
Car Charging: Support 12V/24V battery, 8A
DC Charging: 1100W
Battery Chemistry: LFP (LiFePO4 battery)
Cycle Life: 3000 cycles to 80+% capacity
Connectivity: Wi-Fi & Bluetooth
Dimensions: 15.7 x 8.3 x 11 in / 400 x 211 x 281 mm
Great experience very personal touch feels good to be appreciated as a customer
Thank you so much for your review! We're happy to know that our service met your standards. We truly appreciate your business and please let us know if we can ever be of service again!
R
Ron S.
Looking for another ecoflow and the price was right
Hi Ron, thank you for your rating and review. We're glad we could help!
C
Christopher L.
Great product at a great price. No issues so far.
Glad to hear everything is working out. Thank you for your business!
P
Paul O.
Eco-flow Delta 2 plus Delta 2 smart extra battery
This is a very extremely well put together works very well with the second battery connected to it and I had to order solar panels for it to charge if there's no power on the landline. This product works so well I ordered a second one for my home.
Thanks so much for your review, and of course we are thrilled this power station/battery combo has exceeded your expectations. Please reach out to us anytime if we can ever be of assistance. We appreciate your business!
C
Corey W.
No negative experience
My friend Bill was very helpful. help me with my order (very fast response) 10 stars
Thank you Corey, it was truly my pleasure to help out. Please be in touch if you ever need anything else! - Bill
M
Mark V.
Excellent back up power source! Would highly recommend…
Thank you for your review! We're happy to know the Delta 2 and battery are working so well for you!
Bought Bluetti 180P thru Outbound Power to use for running a CPAP machine and dry camping in RV. Does exactly what I needed it for, turn off hot plate humidifier and heated hose on CPAP to conserve power and it will run my Res Med Air Sense 11 for 7 nights, also use to Bluetti to charge phones and computers. Would not use for resistive heating, uses too much power. Thank you Outbound Power for this wonderful fairly priced device ship right to my door as stated (Port Angeles, Wa. In 5 days)
Thank you for sharing your detailed review. We're glad to hear that the Bluetti AC180P is meeting your needs for your CPAP machine and RV dry camping. It's great that you've optimized your setup to conserve power and that the unit is providing reliable performance throughout your camping trips.
We appreciate your feedback on its usage limitations for resistive heating; your insight helps others make informed decisions. Thank you for choosing Outbound Power and for your kind words about our pricing and fast shipping. If you have any further questions or need assistance, we're here to help.
Outbound Power filled an order that the manufacturer messed up. I had to cancel thenorder with the manufacturer and look elsewhere. I needed this product badly, and Outbound Power came through where the manufacturer themselves couldn't. Great job!
Thank you for sharing your experience! We're glad we could step in when the manufacturer couldn't meet your needs (Fulfilling the EcoFlow DELTA 3 Series Smart Extra Battery order). It's our mission to ensure our customers get what they need, and we're happy to have been able to help in a pinch. If there's anything else we can do for you, please don't hesitate to reach out. Thanks for choosing Outbound Power!
Lightning fast shipping, I was surprised. Be advised, this beast is very heavy. I was a bit surprised at just how beefy this thing is. Came with 82% charge, I’m filling her up now. So far so good.
Thank you for sharing your experience! We're glad to hear the shipping was lightning fast and that the unit arrived well-charged. It’s true that the Anker SOLIX F3800 is built like a beast—its weight is a testament to its robust design. If you have any questions or need further assistance as you charge it up, we're here to help. Thanks for choosing Outbound Power!
My buying experience was great. There was quick communication through chat with a real person. I appreciated that immensely. Outbound honored the price match and beat policy without excuse. Shipping was fast with timely shipping updates.
We're thrilled to hear you had such a positive experience! Thanks for the great feedback – we appreciate you highlighting our quick communication, price matching, and fast shipping. We look forward to serving you again!
Awesome price and delivery
Should let buyers know the connecting cable is included
Vincent, thanks for your review on Delta Pro Ultra Battery! We're glad you got a great price and fast delivery. Appreciate the feedback on the connecting cable—we’ll make sure that’s clearer for future buyers. Enjoy your EcoFlow battery, and let us know if you ever need anything!
Recently purchased the River 3 Plus for a camping trip and it worked out perfectly. I was able to charge phones, run lights at night, and even too off smaller battery backups. I could see pairing this with a solar panel and having many days of power without stress. At home I plan on using it as emergency backup and eventually pairing it with the add-on battery unit (one of the main reasons I chose this version) to use as temporary power for appliances during power outages. I am very happy with this purchase and will definitely be buying from Outbound Power in the future.
Thanks, Peter! That sounds like the perfect setup for both camping and home backup. The ability to expand with an extra battery really makes the River 3 Plus a solid choice. Glad to hear it’s working well for you, and we look forward to helping with your future power needs!
Fast shipping, great price and great product. Customer service team was responsive and great with my questions and issues.
Thank you, York! We're so glad to hear about your great experience with us. It's wonderful to know that our pricing, shipping, and customer service hit the mark for you. If you have any more questions or need assistance in the future, we're always here to help!
Love that it is a quick connect/disconnect battery. I hooked it up to my existing River 3 Plus and it charged right up. No problems updating firmware either.
Thank you, Cheryl, for sharing your experience! We're thrilled to hear that the EcoFlow RIVER 3 Plus Smart Extra Battery was easy to connect and performed seamlessly with your existing unit. It's great to know that the firmware update process went smoothly as well. If you need any assistance in the future, feel free to reach out—we’re here to help!
Ordered two eco-flow cables. One was defective from the manufacturer and they quickly replaces the defective cable.
Thank you, Brad, for your 5-star review and for sharing your experience! We're glad we could promptly resolve the issue with the defective cable and get you back on track. Your satisfaction is our top priority, and we’re here whenever you need us. Thank you for choosing Outbound Power!