Unlock extended energy storage with the EcoFlow DELTA 2 Max Extra Battery – the intelligent solution for those who require more power, longer runtime and greater flexibility. Designed to seamlessly integrate with the DELTA 2 Max Portable Power Station, this extra battery is ideal for home backup, off-grid living, mobile workstations and sustainable energy setups.

Key Features:

• Massive Capacity Boost
  Expand your DELTA 2 Max’s storage capacity by an additional 2kWh, enabling longer use of appliances, tools and devices.

• Plug-and-Play Compatibility
  Effortlessly connects to your DELTA 2 Max with no technical setup required – simply plug in and power up.

• Smart Energy Management
  Monitor and control your energy usage via the EcoFlow app, with real-time data and remote access.

• Durable, Portable Design
  Built for mobility and resilience, with reinforced casing and ergonomic handles for easy transport and deployment.

• Long-Life Battery Technology
  Utilises advanced LFP (LiFePO₄) battery chemistry for enhanced safety, longevity and environmental performance – over 3,000 cycles to 80% capacity.

Applications:

• Emergency home power backup
• Off-grid cabins and caravans
• Mobile workshops and trade vans
• Renewable energy systems and solar setups

Why Choose EcoFlow?

EcoFlow is a global leader in portable power innovation, combining cutting-edge technology with environmental responsibility. The DELTA 2 Max Extra Battery reflects their commitment to reliable, scalable and sustainable energy solutions.