|You Could Apply for a 30% Tax Credit* When You Install DELTA 2 Max as a Home Power Solution. Learn More
Introducing the brand-new EcoFlow DELTA 2 Max Portable Power Station, a state-of-the-art portable power solution for off-grid adventures and home backup power.
The DELTA 2 Max is like the DELTA 2 on steroids. With a massive 2400Wh battery capacity, it can provide enormously reliable and convenient power for all your electronic devices, appliances, and tools. You can even run some appliances, including refrigerators, power tools, TVs, and even electric vehicles up to 3400W using X-Boost mode.
EcoFlow DELTA 2 Max Features
More Outlets Than You Could Ever Use
The DELTA 2 Max features six AC outlets, two USB-A ports, two USB-C ports, and a 12V car port, allowing you to charge and power a variety of devices simultaneously.
Good To Use Every Day For 10 Years - Really!
Using the same chemical makeup as Tesla batteries, the DELTA 2 Max gives you 3000 complete cycles until it's down to 80% capacity. That's 6× more than the industry average of 500.
State-of-the-Art Safety Features
It also comes equipped with advanced safety features, including overcurrent, overvoltage, and over-temperature protection, ensuring that all your devices remain safe while in use.
Extremely Fast Recharging
With the DELTA 2 Max, you can recharge multiple ways, all of which can be done in 2.3 hours or less.
1. Industry's Fastest AC Recharging
Charge 0-80% in 68 min (1.1 hour).
2. Industry's Fastest AC + Solar Recharging
Charge to 80% in 43 minutes and be fully charged in about 1 hour.
3. Harness Clean Solar Energy For Fast Charging
Fully charge with up to 1000W solar input in only 2.3 hours.
Huge Expandable Capacity from 2048Wh to 6144Wh
Add on a DELTA 2 Max Smart Battery to double your capacity to 4096Wh, or triple it to 6144Wh with three batteries.
Customize and Monitor Your Power With the EcoFlow App
1. Save more on electricity bills
Prioritize solar energy via the EcoFlow app when using AC + solar dual charging. Starts and ends at anytime you want to save energy bills by avoiding peak rates.
2. Experience peace of mind during power outages
Use the AC Always On Mode, even during a power outage or after the grid power is back up, to keep your appliances powered. You can adjust energy sources to fit your needs: backup power reserve or energy savings.
3. Lower battery power reminder
Receive a notification from your EcoFlow app when the battery runs low.
Unlock an extended 5-year warranty for a worry-free experience.
What's In The Box
- 1 x EcoFlow DELTA 2 Max 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
If you also purchase an EcoFlow solar panel to create a solar generator with the DELTA 2, the solar to XT60 charging cable is included in solar panel package.
EcoFlow DELTA 2 Max Specifications
||Approximately 23 kg (50 lbs)
||497 × 242 × 305 mm (19.6 × 9.5 × 12 in)
||Frequency Range: 2,402-2,480 MHz
Maximum Output Power: (US) 0.005W; (CA) 0.012W
||Frequency Range: 2,412-2,462 MHz/2,422-2,452 MHz
Maximum Output Power: (US) 0.071W; (CA) 0.177W
||Pure sine wave, 2,400W total (surge 4,800W) 120V~ 50/60Hz
|AC (bypass mode)
||100-120V~ max. 15A 50Hz/60Hz (Duration time <3 hours when current exceeds total 12 A)
|Max X-Boost Output Power
||5V 2.4A, max. 12W per port, total 24W
|USB-A Fast Charging (×2)
||5V 2.4A 9V 2A 12V 1.5A, max. 18W per port, total 36W
||5/9/12/15/20V 5A, max. 100W per port, total 200W
||12.6V 10A, max. max. 126W
|DC5521 Output (×2)
||12.6V 3A, max. 38W per port
|AC Input Power
||X-Stream max. 1,800W 15A
|AC Input Voltage
||100-120V~ max. 15A 50Hz/60Hz
|Solar Charging Input
||(×2) 11-60V 15A, single port 500W; dual port 1,000W
||Supports 12V/24V battery, default 8A
||3,000 cycles to 80% + capacity
||Over Voltage Protection, Overload Protection, Over
Temperature Protection, Short Circuit Protection,
Low Temperature Protection, Low Voltage Protection,
|Optimal Operating Temperature
||20°C to 30°C (68°F to 86°F)
||-10°C to 45°C (14°F to 113°F)
||0°C to 45°C (32°F to 113°F)
||-10°C to 45°C (14°F to 113°F) (optimal: 20°C to 30°C (68°F to 86°F))
Optional Add-On Products
|DELTA 2 Max Smart Extra Battery
||Up to 2 units (sold separately)
|Smart Dual Fuel Generator
1. What type of battery does the DELTA 2 Max use?
It uses a high-quality LFP battery.
2. What devices can the product’s AC output port power?
With high rated power and peak power, the product’s AC output port can power most
household appliances. Before you use it, we recommend that you confirm the power of the appliances first and ensure the power sum of all loaded appliances is lower than the rated power.
3. How long can this power station charge my devices?
The charging time is shown on the product’s LCD Screen, which can be used to estimate the charging time of most appliances with stable power usage.
4. How do I know if the product is charging?
When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.
5. How do I clean the product?
Gently wipe it with a dry, soft, clean cloth or paper towel.
6. How do I store the DELTA 2 Max?
Before storing, please turn off the product first, and then store it in a dry and ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge and recharge the product every three months to extend its battery life.
7. Can I take this product on a plane?
EcoFlow DELTA 2 Max Manual