With LFP cells, DELTA 2 Max is safe, durable, and highly efficient.
EcoFlow DELTA 2 Max Extra Battery
R26569,00
- Expandable capacity – Increase the capacity of DELTA 2, DELTA Max(2000) and DELTA 2 Max with an extra 2048Wh.
- Triple power at up to 30% lower cost – 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to gain a capacity of 6144Wh. And it’s up to 30% more affordable than a power station of the same capacity.
- 10-year lifespan with an LFP battery – Get 10 years of daily use until it hits 80% of its original capacity. Embrace the 3000+ charging cycles enabled by the LFP battery chemistry.
- Easy to use – Plug-and-play without setup. And use the EcoFlow app to monitor and control the DELTA 2 Max Smart Extra Battery.
- 5-Year Full Warranty – With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.
Out of stock
EcoFlow DELTA 2 Max Extra Battery
Extend the power of your EcoFlow DELTA 2 Max Portable Power Station with the EcoFlow DELTA 2 Max Extra Battery. This high-capacity battery pack allows you to double or expand your energy storage, providing uninterrupted power for home, office, or outdoor adventures.
Designed with advanced Lithium Iron Phosphate (LFP) technology, the extra battery delivers reliable, long-lasting energy, ensuring your devices and appliances stay powered during loadshedding, blackouts, or off-grid activities. Compact and lightweight, it seamlessly integrates with your DELTA 2 Max system for easy use and transport.
Key Features:
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⚡ Expanded Power Capacity – Boost your DELTA 2 Max for longer runtime.
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🔋 Backup Power Supply – Maintain continuous power during outages.
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☀️ Solar Generator Compatible – Recharge using solar panels for off-grid energy.
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💡 Reliable & Safe – Built-in protection against overcharge, over-discharge, and short circuits.
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💎 Compact & Portable – Easy to carry and integrate with your DELTA 2 Max system.
Specifications:
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Battery Type: Lithium Iron Phosphate (LFP)
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Compatibility: EcoFlow DELTA 2 Max Portable Power Station
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Recharge Options: Wall socket, car, or solar panel
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Ideal For: Home, office, outdoor activities, emergency backup
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Lifespan: 3,000+ cycles to 80% capacity
Your Power Ally for Whole Home Comfort
EcoFlow DELTA 2 Max


10-Year Long-lasting LFP Battery
Durable, Safe, Lightweight
With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

LFP Battery Chemistry
That's 6× longer than other power stations with a similar capacity and output.

Advanced BMS Protection
A built-in battery management system regulates vitals, including voltage, current, and temperature, keeping DELTA 2 Max safe, secure, and built to stand the test of time.

Protective Layers Inside and Out

Robust Design
Made with a sturdy one-piece design, DELTA 2 Max is designed for the rough and tumble of portability. Each port is reinforced, protecting them against wear and tear.

Upgraded Tech, Lighter Weight
Even with its upgraded LFP battery, DELTA 2 Max is still 30% lighter than similar power stations on the market.
Run 99% of Appliances with X-Boost
Power pretty much anything with up to 3400W Output
DELTA Max powers almost all the devices you need with a large 2400W AC output. With X-Boost proprietary technology, run appliances with an output of up to 3400W. Compared with similar portable power stations, DELTA 2 Max can power more devices while also preventing overloading and overheating.


Works in Sync with EcoFlow PowerStream Balcony Solar System
Transform your power station into a grid-tied solar energy solution that combines solar panels, a power station, and a microinverter. Power your home and save on energy bills day and night.

Additional information
| Weight | 10 kg |
|---|---|
| Dimensions | 28,9 × 18 × 23,5 cm |








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