EcoFlow DELTA 2 MAX Smart Extra Battery | 2048Wh

⚡ Expand with a DELTA 2 MAX Extra Battery

Easily expand your DELTA 2 or DELTA 2 Max storage. Connect up to two units to boost capacity from 2048Wh to a massive 6144Wh for your whole home.

This setup is perfect for long blackouts or RV trips. Enjoy off-grid use or whole-day power support with this reliable and modular extra power source.

Powered by LiFePO₄ battery chemistry, this unit lasts for years. It delivers 3000 full cycles to 80% capacity for a long-lasting energy solution today.

Experience a 6× longer lifespan than standard batteries. Enhanced thermal stability ensures safety in all environments for your peace of mind at home.

Enjoy long-term peace of mind with a 5-year warranty. It is power you can trust for years. This extra unit keeps your devices running during outages.

Plug and play with DELTA 2 and DELTA 2 Max. The battery auto-syncs for unified charging. No setup needed. Just snap it on and power up your life.

Designed for home backup, vanlife, and energy needs. One battery offers endless possibilities for outdoor adventures or daily electricity savings.

🔋 Triple the Power

Start with 2048Wh and expand as your needs grow. Add two units for 6144Wh total. This modular system helps you manage heavy energy demands easily.

Perfect for home backup and caravan life. Stay charged on long trips. You can reduce grid reliance and cut energy bills with this smart investment.

Connect your extra unit in seconds with a simple cable. Get the power you need, when and where you need it most. It is reliable and always ready.

🛡️ Durable. Safe. Lightweight.

The LFP chemistry ensures high thermal stability. It provides 3000 full charge cycles for a decade of use. Stability is key for any battery system.

Expect up to 10 years of reliable power. It is 6× longer than most stations. The unit is portable and easy to carry for off-grid travel adventures.