EcoFlow DELTA 3 Max Portable Power Station (2048Wh)

1. 0–80% charge achieved in 68 minutes using AC charging with X-Stream Fast Charging mode under optimal conditions.

2. DELTA 3 Max (2048Wh) is estimated to have a lifespan of ~10 years under proper use; actual experience may vary.

3. Charging speed data comes from EcoFlow Labs for reference; actual results may vary depending on environment, device condition, or software version.

4. Certain features require preset activation via the EcoFlow App.

5. EcoFlow Smart Generators are sold separately.

6. EcoFlow Solar Panels are sold separately.

7. EcoFlow 500W Alternator Charger is sold separately.

8. Product images, videos, and screen displays are for reference only; actual appearance, color, size, or UI may vary.

9. Noise levels measured at 1m under 25°C ambient: ≤25dB (600W) during charging or discharging.

10. Performance comparisons are made against EcoFlow DELTA 2 Max.
    

Specifications

Net Weight: 20.3+0.4 kg
Dimensions (HWD): 494 mm × 239 mm × 305 mm
Rated Capacity: 2048Wh, 51.2V, 40Ah
Cell Chemistry: LFP (LiFePO₄)
AC Output: 120V 60Hz, 2400W total, 20A (x4 max per port)
X-Boost: 3400W
USB-A Output: USB-A (x1): 5V-3A/9V-2A/12V-1.5A, 18W Max
USB-C Output:
• USB-C (x1): 5/9/12/15V-3A, 20V-5A, 100W Max
• USB-C (x2): 5/9V-3A, 15V-2A, 30W Max per port (30W total)
Cigarette Lighter Port: 12.6V, 10A, 126W Max
AC Input: 100–120V~15A, 50/60Hz
Maximum PV Input: 500W
Charge Temperature: 0°C–45°C (32°F–113°F)
Discharge Temperature: –10°C–45°C (14°F–113°F)
Operating Humidity: 20%–95%
Warranty: 5-Year Warranty (3-year standard + 2-year extension via EcoFlow App registration)
Communication: Wi-Fi 2.4GHz / Bluetooth 5.0
EMC: Class B
UPS: <10ms

Warranty

Warranty Policy – King of Generators

At King of Generators, we are committed to ensuring you have a seamless experience with your purchase. Below is an overview of the EcoFlow warranty policy to help you understand coverage and how to make a warranty claim through King of Generators support.

Warranty Period Overview

EcoFlow provides a limited warranty on its products, starting from the date of purchase. The warranty period varies by product type:

• DELTA Series & RIVER Series: 1–5 years (depending on model)

• Solar Panels: 12 months to 10 years

• Accessories: 12 months

• Smart Generators: 1–3 years

For detailed coverage, refer to the product-specific warranty on EcoFlow’s official website or contact King of Generators support.

What’s Covered?

• Free repairs or replacements for defects in materials or workmanship

• Warranty extensions available for select products upon registration on EcoFlow’s website

What’s Not Covered?

The warranty does not cover:

• Damage due to misuse, unauthorized modifications, or external factors (e.g., water, weather)

• Products purchased from unauthorized sellers or without valid proof of purchase

• Products used outside the intended region or incompatible with local power standards

Note: EcoFlow products are designed for use in the U.S. Warranty claims for malfunctions due to use outside the country may not be covered.

How to Make a Warranty Claim

If you experience any issues, please contact King of Generators support to initiate a warranty claim.

📞 Phone: (855) 799-2943
📧 Email: info@kinggenerators.com

Our team will assist you with the claim process, including verifying your purchase, troubleshooting the issue, and coordinating with EcoFlow for repair or replacement.

Once approved, we will provide further instructions, including shipping details and estimated resolution time.

For any questions regarding warranty coverage, feel free to contact King of Generators support. We're here to help!