EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery - DELTA2-DELTA2EB

EcoFlow DELTA 2 Solar Generator Is A Must-Have For Any Home That Puts Power Security & Comfort First!

Expandable capacity - 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.

Huge AC output - 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.

7x Faster AC 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.
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 - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.

Control 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.

5-year warranty - Unlock an extended 5-year warranty for worry-free experience.

Tesla Battery's technology

Say goodbye to technology that's made to die in a couple of months. Delta 2's LiFePO4 battery chemistry gives you years of regular use until hitting 80% of its original capacity.

At the heart of the new EcoFlow DELTA 2 is the LFP battery; this is the same type they use in Tesla vehicles and boasts a lifetime six times greater than the industry average at 500 cycles. As a result, this power station has the potential to be re-charged 3,000 times over its lifetime.

Huge AC Output

How peaceful is it to know that you can keep your largest and most appliances running, even when a blackout its? More than 90% of your home appliances can be powered with its huge 1800W output. You can plug up to 15 devices at once, thanks to X-Boost Technology that will prevent overloading.

The fastest charging on the market

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.
If you'd rather go green without sacrificing performance, you can pair your Delta 2 with solar panels and charge in as fast as 3-6 hours with 1x400W, or 2x220W portable solar panels. Delta 2 detects the voltage and current in real-time thanks to its MPPT (Maximum Power Point Tracking) in order to reach >98% efficiency.

Specifications

Package Includes

1. DELTA 2

2. AC Charging Cable

3. Car charging cable

4. DC5521 to DC5525 cable

5. User Manual

6. App quick start guide

7. Warranty card

8. DELTA 2 Smart Extra Battery

9. DELTA 2 Extra Battery Cable

10. User manual

11. Warranty card

Videos

Product Manual

✓ Warranty Policy

✓ EcoFlow Delta 2 Manual

✓ EcoFlow DELTA 2 Smart Extra Battery Manual

What Our Experts Think

The EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery (DELTA2-DELTA2EB) provides a powerful, expandable, and versatile energy solution, perfect for those seeking reliable off-grid power or a backup power system for extended periods. Here’s why it’s a top recommendation:

• Increased Power Capacity: Combining the DELTA 2 (1024Wh) and the Smart Extra Battery (1024Wh), this setup offers a total of 2048Wh, providing plenty of power for longer durations and larger devices.
• Dual Power Stations: With the DELTA 2 and Extra Battery, you can power up to 12 devices at once, including laptops, refrigerators, lights, and small appliances, making it ideal for extended outdoor trips or emergencies.
• Expandable Storage: The Smart Extra Battery adds additional capacity, allowing you to increase power availability without the need for additional solar panels or external sources.
• Fast Recharge: The DELTA 2 can be recharged to 80% in just one hour via AC power, ensuring that your energy needs are met quickly.
• Flexible and Efficient: The system supports multiple charging options with AC, DC, USB-C, and USB-A outputs, offering ultimate flexibility in powering different devices simultaneously.
• Eco-Friendly and Silent: Operating entirely on renewable solar energy, this system is a cleaner, quieter, and zero-emission alternative to gas generators.
• Portable and Lightweight: Both the DELTA 2 and the Extra Battery are designed for portability, making them perfect for outdoor adventures, camping, RV trips, or emergency power backup.
• Reliable Emergency Power: This setup ensures that you have a consistent power supply when the grid is down, making it an excellent choice for home backup systems.

Our experts highly recommend the EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery for its flexible, expandable, and eco-friendly design, making it an ideal choice for anyone needing reliable power during extended trips, off-grid living, or emergency backup situations.

Q&A

Q: What is the EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery (DELTA2-DELTA2EB)?
A: The EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery bundle includes the DELTA 2 portable power station and a DELTA 2 Smart Extra Battery, providing extended capacity for longer off-grid power supply and more charging options for devices and appliances.

Q: Who is this product ideal for?
A: This bundle is ideal for RV owners, campers, outdoor enthusiasts, and anyone who needs a reliable, extended portable power solution for off-grid living, extended outdoor trips, or emergency backup.

Q: Why choose this bundle?
A: The DELTA 2 offers fast, efficient power, and the Smart Extra Battery allows for a longer runtime, making it perfect for powering multiple devices or appliances over an extended period in remote locations or emergencies.

Q: What is included in the package?
A: The package includes the EcoFlow DELTA 2 portable power station and one DELTA 2 Smart Extra Battery for extended power capacity.

Maintenance Tips

For the DELTA 2 Portable Power Station:

1. Regular Charging: Charge the DELTA 2 regularly and maintain its battery between 30%–80%. Avoid allowing it to discharge fully or stay at 100% for prolonged periods to extend battery life.
2. Monitor Battery Health: Use the EcoFlow app or the unit’s display to check the battery's performance regularly. Address any alerts or warnings to keep the system running smoothly.
3. Clean the Unit: Wipe down the DELTA 2 with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaning tools that could scratch or damage the surface.
4. Inspect Ports and Cables: Periodically check the input/output ports and cables for signs of wear, fraying, or damage. Ensure that all connections are clean and secure to prevent power loss.
5. Avoid Overloading: Do not exceed the DELTA 2's rated output capacity to prevent overheating and to maintain safe operation.
6. Proper Storage: When not in use for long periods, store the DELTA 2 in a cool, dry environment, away from moisture, extreme temperatures, and direct sunlight.
7. Ensure Proper Ventilation: Ensure the unit is placed in a well-ventilated space when in use to allow for cooling. Avoid blocking air vents to ensure proper airflow.

For the DELTA 2 Smart Extra Battery:

1. Charge Regularly: Keep the Smart Extra Battery charged between 30% and 80% for optimal battery life. Avoid deep discharges or prolonged stays at 100% charge.
2. Monitor Battery Status: Check the battery’s health regularly using the EcoFlow app or the display on the DELTA 2 unit. Respond to any performance alerts or issues promptly.
3. Clean the Battery: Use a soft, dry cloth to clean the exterior of the Smart Extra Battery. Avoid abrasive cleaning tools or harsh chemicals that could damage the surface.
4. Inspect for Damage: Regularly inspect the Smart Extra Battery for visible damage such as cracks or dents. If any issues are detected, contact EcoFlow for repairs or a replacement.
5. Proper Storage: Store the Smart Extra Battery in a cool, dry place when not in use for extended periods. Avoid extreme temperatures, humidity, and direct sunlight to prolong battery life.