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Description
EcoFlow DELTA PRO ULTRA - 6,114Wh / 6.1kWh Battery Pack - Choose Bundle OptionThe DELTA Pro Ultra is EcoFlows most advanced home backup solution yet engineered for high demand use cases like whole home power, serious off grid setups, and extended outages. This 6. 1kWh battery is fully expandable and stackable, making it ideal for those who want plug and play flexibility with pro level performance. Key Features: Massive 6,114Wh capacity to power essentials for days Modular & expandable stack multiple batteries for full home
The DELTA Pro Ultra is EcoFlow’s most advanced home backup solution yet — engineered for high-demand use cases like whole-home power, serious off-grid setups, and extended outages. This 6.1kWh battery is fully expandable and stackable, making it ideal for those who want plug-and-play flexibility with pro-level performance.
✅ Key Features:
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Massive 6,114Wh capacity to power essentials for days
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Modular & expandable — stack multiple batteries for full home coverage
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Compatible with solar, gas, and grid charging
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Silent, fume-free operation — perfect for indoor or discreet use
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Fast setup with smart app control & real-time monitoring
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High surge output supports large appliances & tools
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Choose your bundle: Add solar panels, accessories, or backup hubs
🧰 Great For:
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Emergency backup during blackouts or SHTF events
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Off-grid cabins, RVs, or rural properties
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EV charging and whole-home load shifting
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Customers who want power independence without rewiring their home
📦 Technical Specs:
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Battery Capacity: 6,114Wh (6.1kWh)
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Battery Chemistry: LFP (LiFePO₄) – 10,000+ cycle lifespan
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Voltage: 102.4V
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Max Output (with Inverter): Up to 7,200W continuous (in system config)
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Max Solar Input: 5,600W (when paired with inverter)
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Expansion Capability: Stackable with up to 5 additional batteries
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Charging Options: Solar, AC (wall), EcoFlow Smart Generator
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Dimensions: 26.3 x 14 x 9.5 in
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Weight: ~110 lbs
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Connectivity: WiFi, Bluetooth, EcoFlow App Control
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Operating Temp: -4°F to 113°F (-20°C to 45°C)
What's Included With Your DELTA Pro Ultra Battery Pack Order?
- EcoFlow DELTA Pro Ultra Battery
- EcoFlow Battery Connection Cable
- 5-Year Warranty
- Lifetime Customer Support
- Free Shipping!
Still have questions? Give us a call at 877-242-2792
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy