EcoFlow DELTA 2 Max additional battery

The EcoFlow Additional Battery for DELTA 2 Max (1ECO2030-EB-EU) expands the capacity of your DELTA 2 Max power station up to 6 kWh, delivering long-lasting, reliable energy for home backup, camping, or off-grid use.

The EcoFlow Additional Battery for DELTA 2 Max is designed to significantly extend the runtime and flexibility of your EcoFlow power system. When connected to the EcoFlow DELTA 2 Max charging station, this expansion battery allows you to increase total capacity from 2 kWh up to 6 kWh by connecting up to two additional batteries.

With expanded capacity, the system can power essential appliances for up to 42 hours, making it ideal for extended outdoor adventures or prolonged power outages at home. This estimate is based on a 6 kWh system running a 120 W refrigerator.

Built with LFP (LiFePO₄) battery technology, the additional battery delivers exceptional durability, safety, and longevity, offering 3,000 charge cycles while retaining at least 80% of its original capacity. Its expandable design ensures future-proof energy storage without replacing your existing setup.

The battery connects seamlessly to the DELTA 2 Max using the included battery cable, creating a plug-and-play solution that maintains EcoFlow’s renowned ease of use and reliability.

Key Features

• Expands EcoFlow DELTA 2 Max capacity up to 6 kWh

• Supports connection of up to two additional batteries

• Up to 42 hours of operation with expanded capacity

• Long-lasting LFP (LiFePO₄) battery chemistry

• 3,000 charge cycles to 80% capacity

• Designed for home backup, camping, and off-grid use

• Seamless plug-and-play integration with DELTA 2 Max