EcoFlow DELTA PRO ULTRA - 6,114Wh / 6.1kWh Battery Pack - Choose Bundle Option

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:

• Massive 6,114Wh capacity to power essentials for days

• Modular & expandable — stack multiple batteries for full home coverage

• Compatible with solar, gas, and grid charging

• Silent, fume-free operation — perfect for indoor or discreet use

• Fast setup with smart app control & real-time monitoring

• High surge output supports large appliances & tools

• Choose your bundle: Add solar panels, accessories, or backup hubs

🧰 Great For:

• Emergency backup during blackouts or SHTF events

• Off-grid cabins, RVs, or rural properties

• EV charging and whole-home load shifting

• Customers who want power independence without rewiring their home

📦 Technical Specs:

• Battery Capacity: 6,114Wh (6.1kWh)

• Battery Chemistry: LFP (LiFePO₄) – 10,000+ cycle lifespan

• Voltage: 102.4V

• Max Output (with Inverter): Up to 7,200W continuous (in system config)

• Max Solar Input: 5,600W (when paired with inverter)

• Expansion Capability: Stackable with up to 5 additional batteries

• Charging Options: Solar, AC (wall), EcoFlow Smart Generator

• Dimensions: 26.3 x 14 x 9.5 in

• Weight: ~110 lbs

• Connectivity: WiFi, Bluetooth, EcoFlow App Control

• 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