Power When You Need It Most

The EcoFlow DELTA Pro Smart Extra Battery is a plug-and-play solution to double the energy storage of your DELTA Pro Portable Power Station. Whether you’re powering your home, business, or adventure, this extra battery ensures you’re never left in the dark.

Massive Expandable Capacity

With an additional 3.6kWh, this battery boosts your total capacity to 7.2kWh when paired with a single DELTA Pro. Add up to two for a total of 10.8kWh—enough to run heavy-duty appliances or cover extended blackouts.

Smart Energy Management

The battery integrates seamlessly with the DELTA Pro ecosystem and automatically balances charging and discharging. It also appears in the EcoFlow app for real-time monitoring, control, and firmware updates.

Solar-Ready & Grid-Compatible

Whether you’re relying on solar panels or the national grid, this battery charges efficiently alongside your main unit—ideal for Kenyan conditions with frequent outages and rising energy needs.

Reliable, Stackable & Portable

Built with rugged design and handles, the Smart Extra Battery is easy to move and stack. It’s perfect for mobile setups, outdoor events, backup power in rural homes, or office continuity in urban areas.

Key Features

• Adds 3.6kWh battery capacity
• Compatible only with DELTA Pro
• Auto-balancing power management
• Stackable with up to 2 extra batteries
• Works with solar and grid charging
• Smart app integration for control & stats
• Lightweight and durable (approx. 38kg)

Local Use Cases in Kenya

• Backup power for rural homes during grid failures
• Solar energy storage for off-grid or hybrid systems
• Extra runtime for offices, small clinics, or field work
• Events and outdoor business setups needing silent power