Expandable Capacity - Expandable storage capacity of 1-3kWh to meet your needs. Add the DELTA 2 extra battery for 2048Wh, or the DELTA Max Extra Battery for 3040Wh. Excellent for backup or everyday appliances.
Huge AC Output - With an 1800W AC output, you can power more than 90% of your household appliances. Alternatively, try plugging in up to 15 devices at once. Unlike other brands, DELTA 2's X-Boost technology prevents overloading from devices up to 2200W.
7x Faster AC Charging - DELTA 2 charges 7 times faster than the competing brands, thanks to X-Stream technology. With AC power, that's 0-80% in 50 minutes and 0-100% in 80 minutes.
Or Go Green Without Sacrificing Speed - Plug in portable solar panels and get up to 500W input to charge from anywhere in as fast as 3 hours.
Built To Last 6x Longer - Allow 10 years of daily use before reaching 80% of its original capacity. This is due to its LFP battery chemistry, which provides 3000+ cycles.
Control From Anywhere - Control your DELTA 2 from anywhere with Wi-Fi by using the EcoFlow app. Link with Bluetooth when off-grid. In either case, you can easily check charging data, customize settings, and adjust charging speed.
- 5 Year Warranty - Unlock a 5-year warranty to enjoy a worry-free experience.
EcoFlow DELTA 2 is a must-have for any home that puts power security & comfort first. Make sure you're prepared with a power station designed to handle almost any situation your family may face. All while remaining environmentally friendly.
Make it a triple. Expand capacity.
With a capacity of 1kWh to start with, you've got enough energy for your essentials for hours on end. Now you are using it much more, staying more outdoors or using more powerful tools? No problem! Add the DELTA 2 extra battery for 2048Wh, or the DELTA Max Extra Battery for 3040Wh in total. Perfect for backup or everyday appliances.
Use an extra battery to expand capacity. Ideal for long power outages, camping trips, or your RV.
Power pretty much anything.
With an 1800W AC output, you can power more than 90% of your household appliances. That's your microwave, fridge, or even coffee maker covered in a blackout. Alternatively, try plugging in up to 15 devices at once for when you're sitting around the dinner table with the family. Unlike other brands, DELTA 2's X-Boost technology prevents overloading from devices up to 2200W.
Phone 11Wh - 89 Charges
Laptop 60w - 16 Charges
Light 10w - 31h
WiFi Router 10w - 31h
Fan 40w - 30h
Car Fridge 60w - 16-31h
TV 110w - 8h
Refrigerator 120w - 7-14h
Coffee Maker 1000w - ~50 min
Electric Grill 1150w - ~40 min
Go green without sacrificing speed.
With 1x400W and 2x220W portable solar panels, you can charge in as little as 3-6 hours. DELTA 2's smart MPPT (Maximum Power Point Tracking) algorithm can actively detect voltage and current in real-time to reach the maximum power point with greater than 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. CLICK HERE TO CHOOSE
Also by clicking HERE you can Discover the Delta 2 Solar Generators.
Built to last 6x longer.
Finally... long-lasting technology. Years of regular use will reduce to 80% of its original capacity. This is due to its LiFePO4 battery chemistry, which provides 3000+ full charge and drain cycles.
The built-in battery management system of the DELTA 2 regulates vitals to keep it safe, secure, and built to last.
Ready for emergencies.
When the power goes out, use it as an EPS (emergency power supply) to automatically switch to battery power. Perfect for power outages to keep your essentials running.
Control from anywhere.
Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. When you're not connected to the internet, use Bluetooth to connect. In either type of situation, you can easily check charging data, customize settings, and adjust charging speed.
Learn More about the Ecoflow App HERE
Part of an ever-growing ecosystem.
DELTA 2 is only the beginning. Connect to a wide range of EcoFlow products, including portable solar panels, the Wave portable air conditioner, extra batteries, and much more. All to provide your family with a one-stop power solution.
What's in the box
2.AC Charging Cable
3. Car charging cable
4. DC5521 to DC5525 cable
6. App quick start guide
7. Warranty card
*The solar to XT60 charging cable is included in EcoFlow portable solar panels.
Capacity - 1024 Wh
Extra Battery - Support one DELTA 2 extra battery or DELTA Max 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
Net Weight - 27 lbs / 12 kg
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
All orders are shipped free of charge and are not subject to sales tax.
Business days are Monday through Friday. Holidays, Saturday and Sunday are not included in shipping days.
Shipping process: A newly placed order usually takes 48 hours to be processed/shipped and will be delivered to you approximately 1 to 5 business day after an order has shipped, with most packages arriving within 3 business days. For example, an order made on Monday night will be shipped on Wednesday morning and would arrive about 3 business day later.
Our policy lasts 30 days in most case. Some of our brands are offering 60 days, please refer to the product page. If 30 (or 60 in special cases) days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a 100% refund, your item must be in the same condition that you received it. It must also be in the original packaging.
In the case you used the product and you would like to return it, you will be responsible for the shipping fee and a restocking fee might apply.
In the rare case that a product becomes faulty or a buyer receives a product with defects, buyers are entitled to request for a product replacement within 30 days of receiving the item. To request a replacement, buyers are required to provide photo/video evidence of the product's manufacturing defects via email