EcoFlow ZMR330EB Smart Extra Battery – 1 024 Wh Deep-Cycle Expansion for DELTA 2

EcoFlow ZMR330EB Smart Extra Battery – 1 024 Wh Deep-Cycle Expansion for DELTA 2

The EcoFlow ZMR330EB is a smart extra battery designed specifically to expand the storage capacity of your EcoFlow DELTA 2 system. With its 1,024 Wh LiFePO₄ (LFP) deep-cycle battery, it allows your DELTA 2 to reach up to ~2,048 Wh total capacity when connected. With thousands of charge cycles (approx. 3,000 to 80% capacity) and seamless syncing of charge/discharge between the main unit and the extra battery, it’s built for reliable long-term usage—in home backup, off-grid, mobile or emergency scenarios. The extra battery charges via the main unit using AC, solar or vehicle inputs, and supports app-based monitoring and integration.

Key Features:

• Capacity: 1,024 Wh (adds to the DELTA 2 to roughly double your runtime).

• LiFePO₄ deep-cycle battery chemistry: ~3,000+ cycles to 80% capacity.

• Plug-and-play integration: Connects via the expansion port of the DELTA 2, no complex setup.

• Smart monitoring: Works with the EcoFlow app for status, usage, charge levels.

• Compact & transportable: Weight approx ~9.5 kg (21 lb) and dimensions around 400 × 211 × 281 mm.

• Ideal for backup, extended runtime, remote/off-grid use