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Find everything you need for your Tiny Home or Small Space
Find everything you need for your Tiny Home or Small Space

EcoFlow DELTA 2 + DELTA Max Smart Extra Battery

by EcoFlow
Original price $1,999.00 - Original price $1,999.00
Original price
$1,999.00 - $1,999.00
Current price $1,999.00

In Store & Ready to Ship

All orders are shipped within 1-2 business days. Proudct ETA 5-7 business days.

The EcoFlow DELTA 2 Portable Power Station stands as a paragon of reliability and versatility, making it an indispensable companion for families prioritizing power security and comfort. Designed to keep your essential devices running smoothly in almost any scenario, this unit features state-of-the-art technology that assures long-term usability and sustainability.

Key Features:

  • Robust Energy Storage and Output: The DELTA 2 offers a base capacity of 1kWh, expandable up to 3.04kWh with additional batteries. This substantial energy reserve can power over 90% of home appliances with its impressive 1800W output, and thanks to its X-Boost technology, it can support up to 15 devices simultaneously without the risk of overloading.

  • Advanced Battery Technology: Incorporating Tesla-inspired LiFePO4 battery chemistry, the DELTA 2 boasts a lifecycle six times longer than average, supporting up to 3,000 charge cycles. This technology ensures that the power station remains a reliable source of energy with an extended lifespan, maintaining at least 80% of its capacity even after extensive use.

  • Rapid Charging Capability: With EcoFlow’s proprietary X-Stream technology, the DELTA 2 charges faster than its competitors—achieving 80% charge in just 50 minutes via AC input. For those preferring sustainable options, it can also recharge via solar panels in 3-6 hours, leveraging real-time voltage and current detection through MPPT for greater than 98% charging efficiency.

  • Smart Control and Monitoring: Manage and monitor your DELTA 2 remotely using the EcoFlow app, which provides control via Wi-Fi or Bluetooth connectivity. This feature allows you to adjust settings, track charging progress, and customize operational modes from anywhere, ensuring convenience and ease of use.

  • Emergency Ready: The DELTA 2 doubles as an Emergency Power Supply (EPS), automatically switching to battery power during blackouts to keep critical devices running. This capability ensures that your home remains operational in the event of unexpected power failures.

  • Eco-Conscious and Expandable: Emphasizing environmental sustainability, the DELTA 2 can be paired with a range of EcoFlow solar panels for a greener charging process. Additionally, its capacity can be easily expanded to meet growing energy needs, making it a scalable solution for larger homes or prolonged energy requirements.

Perfect for home backup, outdoor activities, or as a dependable power source during emergencies, the EcoFlow DELTA 2 enhances your energy independence while ensuring that you stay powered in any situation.


  • Expandable capacity: Increase DELTA 2, DELTA Max, and DELTA 2 Max storage with an additional 2048Wh
  • Triple power at up to 30% lower cost: Expandable capacity ranging from 2-6kWh to meet energy storage needs
  • High capacity addition: Add up to two DELTA 2 Max Smart Extra Batteries for a total capacity of 6144Wh, offering a more affordable solution than a comparable power station
  • 10-year lifespan: LFP battery guarantees 10 years of daily use before degrading to 80% of its original capacity
  • Durable battery cycles: Supports over 3000 charging cycles thanks to LFP battery chemistry
  • User-friendly: Plug-and-play setup with the ability to monitor and control via the EcoFlow app
  • 5-Year Full Warranty: Extensive industry-leading warranty for added peace of mind


EcoFlow DELTA 2

Capacity 1024 Wh
Extra Battery Support one DELTA 2 extra battery or DELTA Max extra battery
AC Output 6 outlets, 1800W total (Surge 2700W)
Max Device(s) Power (with X-Boost) 2200W
USB-A Output 2 ports, 5V, 2.4A, 12W Max
USB-A Fast Charge 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output 2 ports, 5/9/12/15/20V, 5A, 100W Max
Car Power Output 1 port, 12.6V, 10A, 126W Max
DC5521 Output 2 ports, 12.6V, 3A, 38W Max
AC Charging 1200W
Solar Charging 11-60V, 15A, 500W max
Car Charging Support 12V/24V battery, 8A
DC Charging 1100W
Battery Chemistry LFP (LiFePO4 battery)
Cycle Life 3000 cycles to 80+% capacity
Connectivity Wi-Fi & Bluetooth
Dimensions 15.7 x 8.3 x 11 in / 400 x 211 x 281 mm
Net Weight 27 lbs / 12 kg

EcoFlow DELTA Max Smart Extra Battery

Net Weight Approx. 40 lbs (18 kg)
Dimension 18.3 x 9.3 x 11.1 in (46.4 x 23.5 x 28.3 cm)
Charge Temperature 32 to 113°F (0 to 45°C)
Discharge Temperature -4 to 113°F (-20 to 45°C)
Warranty 24 months
Capacity 2016Wh
Cell Chemistry NCM
Cycle life 800 Cycles to 80%+ capacity
Management Systems BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
Testing and certification UL CE FCC ROHS Telec
Extra Battery Port Input 50.4V, 1800W Max (X-Stream and solar dual charging)
Extra Battery Port Output 43V-58.4V 3200W Max
Smart Generator Supported (sold separately)

Owner's Manual

Manual - EcoFlow Delta 2