EcoFlow DELTA Pro 3 Smart Extra Battery - EFDELTAPRO3EB
Maximize your energy independence with the EcoFlow DELTA Pro 3 and the DELTA Pro 3 Smart Extra Battery. This innovative add-on seamlessly combines with your DELTA Pro 3, effectively doubling its capacity to 7.2kWh. Picture being able to power essential appliances, electronics, and even medical devices for longer periods during power outages, off-grid excursions, or in areas without consistent electricity.
Specifications
| Color |
Black & Galactic Silver |
| Weight |
33 kg | 72.7 lbs |
| Dimensions |
694 × 295 × 215mm | 27.3 x 11.61 x 8.4 |
| Capacity |
4096 Wh |
| Output |
40V-58.4V=100A Maximum |
| Input |
40V-58.4V=80A Maximum |
| Display |
LED Array |
| Discharge Temperature |
-10°C ~ 45°C | 14 ~ 113°F |
| Charge Temperature |
0°C ~ 45°C | 32 ~ 113°F |
| Storage Temperature |
-10°C ~ 45°C | 14 ~ 113°F |
| Wheels Support |
No |
| Tie Rod Support |
No |
| Stack |
Horizontal or Vertical |
| Connection |
1 x Extra Battery Port |
What our Experts Think
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High Capacity & Power: The EcoFlow DELTA Pro 3 offers 1024 Wh of storage, capable of running essential appliances and electronics reliably.
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Expandable System: Can be connected with additional batteries or units for greater power needs, ideal for home backup or off-grid setups.
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Long-Lasting Battery: Uses lithium-ion technology with high cycle life, ensuring durability and extended performance.
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Flexible Charging Options: Supports AC wall charging, solar input, and car charging for versatile use in various scenarios.
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Smart Monitoring: Features app integration for real-time monitoring of power usage, battery status, and device control.
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Portability Considerations: While compact for a high-capacity unit, plan for its weight and dimensions when transporting or storing.
Q&A
Q1: What is the EcoFlow DELTA 3 (1024 Wh)?
A1: A portable power station offering 1,024 Wh of energy for home backup, outdoor use, RVs, and off-grid applications.
Q2: What is its continuous output and surge capacity?
A2: Provides 1,800 W continuous AC output, with X-Boost mode up to 2,400 W for heavier appliances.
Q3: How can it be charged?
A3: Charges via AC wall outlet, solar panels (up to 500 W), or car/12 V input. Fast AC charging can reach full charge in under an hour.
Q4: What battery type and lifespan does it have?
A4: Uses LiFePO₄ (LFP) battery chemistry with up to 4,000 cycles to 80% capacity, offering long-term durability.
Q5: Is it expandable?
A5: Yes, additional batteries can be connected to increase total energy storage.
Q6: How portable and quiet is it?
A6: Weighs about 12.5 kg (≈27.6 lb) and operates quietly, making it suitable for indoor or outdoor use.
Q7: What devices or appliances can it power?
A7: Suitable for lights, small kitchen appliances, laptops, routers, phones, and other essential electronics during power outages or off-grid situations.
Maintenance Tips
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Charge regularly and avoid deep discharges to extend battery life.
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Keep the unit in a cool, dry place; avoid direct sunlight.
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Wipe exterior with a soft, dry cloth; avoid harsh chemicals.
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Inspect ports and connectors for dust or damage before each use.
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Store partially charged (around 50–70%) if not using for long periods
