Ecoflow Delta 2 Max Smart Extra Akku - 2048 Wh

Übersicht

Die EcoFlow DELTA 2 Max Smart Extra Akku 2048 Wh is designed to expand your portable power setup when you need longer runtime and more flexibility. Connected to the DELTA 2 Max, it doubles the system capacity from 2048 Wh to 4096 Wh, making it a practical choice for camping, off-grid applications, and backup power needs.

Built with lithium iron phosphate (LFP) battery technology, this extra battery offers a reliable balance of capacity, durability, and everyday usability. It cannot be used on its own and is intended to work with compatible EcoFlow devices, including the DELTA 2 Max, for a scalable off-grid power supply.

Wichtigste Vorteile

• Expands the capacity of your EcoFlow DELTA 2 Max system
• Provides 2048 Wh of additional battery capacity
• Supports camping, travel, and off-grid power use
• Uses LFP battery technology for long cycle life
• Designed as a smart extra battery for compatible EcoFlow systems

How the smart extra battery works

The EcoFlow DELTA 2 Max Smart Extra Battery connects directly to a compatible EcoFlow power station. Once paired, it increases total available capacity and helps extend operating time for devices, appliances, and essential equipment.

One DELTA 2 Max can support up to two smart extra batteries, bringing the total system capacity to up to 6144 Wh. This makes it useful for users who want a more flexible portable power solution without replacing their main unit.

Compatible EcoFlow systems

This smart extra battery is not a standalone power source. It can only be used and charged together with compatible EcoFlow products, including:

• EcoFlow DELTA 2
• EcoFlow DELTA Max 2000
• EcoFlow DELTA 2 Max
• PowerStream balcony power plant

Fast charging support

EcoFlow’s X-Stream charging technology is designed for fast recharging when paired with the right system. According to the product information, the DELTA Max platform can reach 80% in 1 hour and 100% in 1.6 hours. This helps reduce downtime and keeps your portable power solution ready for use more quickly.

Technische Daten

• Batterie-Typ: Lithium-Eisen-Phosphat (LFP)
• Kapazität: 2048 Wh (51,2 V, 40 Ah)
• Lebensdauer im Zyklus: approx. 3000+ cycles to 80%
• Extra battery input: 51.2 V
• Extra battery output: 51.2 V
• Optimal operating temperature: +20 °C bis +30 °C
• Discharge temperature: -10 °C bis +45 °C
• Charging temperature: 0 °C bis +45 °C
• Gewicht: ca. 19 kg
• Abmessungen: 464 mm × 235 mm × 283 mm

Who this battery is suitable for

This extra battery is a strong fit for customers looking for more runtime in a portable power setup. It may be especially relevant for camping power use, off-grid power supply, and backup energy storage where system expansion matters.

If you already use a compatible EcoFlow unit and need more capacity, the EcoFlow DELTA 2 Max Smart Extra Battery 2048 Wh is a practical way to extend performance without changing your core system.

FAQ

Can the EcoFlow DELTA 2 Max Smart Extra Battery be used on its own?

No. It is designed to work only with compatible EcoFlow systems and cannot be used independently as a standalone battery.

How much capacity does it add?

It adds 2048 Wh of capacity. When connected to the DELTA 2 Max, total capacity increases from 2048 Wh to 4096 Wh.

Can more than one extra battery be connected?

Yes. One DELTA 2 Max can support up to two smart extra batteries, for a total capacity of up to 6144 Wh.

What battery technology does it use?

It uses Lithium Iron Phosphate (LFP) battery technology.

Is this battery suitable for camping and off-grid use?

Yes. It is designed to support portable power solutions, including camping and off-grid applications, when used with compatible EcoFlow devices.

What are the charging temperature limits?

The charging temperature range is 0 °C to +45 °C.