EcoFlow DELTA 3 Max Plus Portable Power Station + DELTA 3 Max Plus Smart Extra Battery

Product Description

The EcoFlow DELTA 3 Max Plus delivers 2,048 Wh of energy storage and a 3,000 W continuous AC output (6,000 W surge), providing the power you need for home backup, RV trips, or off-grid use. With X-Boost 3.0 technology, it supports devices up to approximately 3,800 W, allowing you to run high-demand appliances like refrigerators, microwaves, and power tools with ease.

Paired with the DELTA 3 Max Plus Smart Extra Battery, this bundle offers expanded capacity and extended runtime. The extra battery connects seamlessly to the main unit via a plug-and-play port, creating a scalable, long-lasting energy system ideal for homes, travel, and professional setups.

Together, the DELTA 3 Max Plus and Smart Extra Battery provide exceptional flexibility, high performance, and reliable power, all in a compact, stackable design built for long-term use.

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Key Specifications

DELTA 3 Max Plus (2,048 Wh)

• Capacity: 2,048 Wh (2.048 kWh)

• Rated AC Output: 3,000 W

• Surge Output: 6,000 W

• Supports devices up to approximately 3,800 W with X-Boost 3.0 technology

• Expandable capacity: up to 4,096 Wh with an extra battery

• 10 ms automatic switchover (UPS) for sensitive electronics

• Built with LiFePO₄ (LFP) battery chemistry for long cycle life and safety

• Over 4,000 charge cycles to 80% capacity, ensuring 10 years of reliable use

• Multiple charging options including wall, solar, and generator input

• Fast recharge: 0–80% in approximately 50 minutes under optimal conditions

• Durable construction for use in harsh environments

• Quiet operation at 25 dB under light load

DELTA 3 Max Plus Smart Extra Battery

• Adds an additional 2,048 Wh capacity when paired with the DELTA 3 Max Plus

• Plug-and-play connection for effortless integration

• Uses long-lasting LiFePO₄ battery cells

• Real-time monitoring through the main unit and EcoFlow app

• Compact, stackable design ideal for home, RV, or mobile use

• Built to withstand daily operation and transport

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What’s in the Box

DELTA 3 Max Plus

• DELTA 3 Max Plus Portable Power Station

• AC Charging Cable

• User Manual and Warranty Card
  

DELTA 3 Max Plus Smart Extra Battery

• DELTA 3 Max Plus Smart Extra Battery

• Battery Connection Cable

• User Manual and Warranty Card
  

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Bundle Benefits & Use Cases

• Extend runtime and energy capacity for home backup, camping, or off grid living

• Power multiple high-wattage devices at once, from kitchen appliances to tools and electronics

• Maintain critical power during outages with the 10 ms UPS switchover

• Scale your setup easily as your energy needs grow, without replacing the main unit

• Compact, quiet, and durable design makes it perfect for home, RV, or professional use