EcoFlow DELTA 3 Smart Extra Battery

Expandable Capacity for Energy Independence

The EcoFlow DELTA 3 Extra Battery adds 1024Wh of power to your DELTA 3 or DELTA 3 Plus station.

This expansion effectively doubles your stored energy, allowing you to tailor your setup for any lifestyle.

Enjoy uninterrupted power for critical appliances during outages, RV trips, or remote expeditions.

Key Benefits Include:

• Scalable Storage: Double your base capacity without complex installs.
• Versatile Use: Perfect for home backup, mobile living, or work sites.
• Smart Management: BMS tech optimizes charge cycles and battery health.
• Plug-and-Play: Modular design for quick, tool-free expansion.
• Sustainable Value: Upgrade your existing system to reduce waste.

This module transforms the DELTA 3 series into a truly customizable and reliable energy hub for any user.

Same Power, More Compact Design

The expansion unit provides high capacity in a frame one-third smaller than previous models.

Its stackable design allows secure placement on your power station to minimize clutter and save space.

Key Highlights:

• Small Footprint: 33% smaller for easier transport.
• Stackable: Streamline your setup with secure mounting.
• Sleek Build: Ergonomic design fits the DELTA 3 series.
• Full Power: Maintains performance despite the reduced size.

Get the same energy capacity without the bulk, fitting perfectly into compact home or mobile environments.

EcoFlow DELTA 3 Extra Battery Longevity

10-Year Lifespan with Advanced LFP Tech

This battery uses Lithium Iron Phosphate (LFP) chemistry for exceptional safety and long-term durability.

Each unit is built for 4000 cycles, retaining 80% capacity even after 10 years of daily use.

LFP technology offers:

• Longer Lifecycle: Lasts 6 times longer than standard lithium units.
• Enhanced Safety: High thermal stability to prevent overheating.
• Consistent Output: Reliable power in various climate conditions.

Invest in sustainable, worry-free energy that supports your long-term needs without compromise.

Effortless Setup and Intuitive Control

The module requires no complex setup; just plug it in to start expanding power.

Manage your system via the EcoFlow App to monitor charge levels and battery health remotely.

Track real-time data including:

• Current charge percentage.
• Estimated recharge time.
• Remaining runtime hours.
• Status and hardware health.

An integrated LCD screen also provides instant updates on your supply while you are on the go.

Convenient Recharging