---
product_id: 593602374
title: "EF ECOFLOW DELTA 2 Max Power Station Extra Battery, 2048Wh LiFePO4 (LFP) Battery, Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators"
brand: "ef ecoflow"
price: "€ 1489.46"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ef Ecoflow"
url: https://www.desertcart.it/products/593602374-ef-ecoflow-delta-2-max-power-station-extra-battery-2048wh
store_origin: IT
region: Italy
---

# 3000+ cycles, 10 years lifespan Expandable up to 6144Wh total power 2048Wh LiFePO4 battery capacity EF ECOFLOW DELTA 2 Max Power Station Extra Battery, 2048Wh LiFePO4 (LFP) Battery, Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators

**Brand:** ef ecoflow
**Price:** € 1489.46
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your lifestyle with unstoppable energy!

## Quick Answers

- **What is this?** EF ECOFLOW DELTA 2 Max Power Station Extra Battery, 2048Wh LiFePO4 (LFP) Battery, Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators by ef ecoflow
- **How much does it cost?** € 1489.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/593602374-ef-ecoflow-delta-2-max-power-station-extra-battery-2048wh)

## Best For

- ef ecoflow enthusiasts

## Why This Product

- Trusted ef ecoflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Outlast:** LiFePO4 tech delivers 3000+ cycles—6× longer life than standard batteries.
- • **Ultimate Freedom:** Perfect for home backup, RV adventures, and outdoor power needs—never run out again.
- • **Triple Your Energy:** Stack up to two extra batteries and hit a whopping 6144Wh capacity.
- • **Massive Power Boost:** Add 2048Wh instantly to your DELTA 2 Max for unstoppable energy.
- • **Seamless Integration:** Plug & play design perfectly compatible with DELTA 2, DELTA Max 2000 & DELTA 2 Max.

## Overview

The EF ECOFLOW DELTA 2 Max Extra Battery is a high-capacity 2048Wh LiFePO4 battery designed to expand your DELTA 2 Max power station’s runtime. Compatible with multiple DELTA models, it offers up to 6144Wh when stacked with two extras, delivering reliable, long-lasting power with over 3000 charge cycles and a 10-year lifespan. Ideal for home backup, outdoor adventures, and everyday use, it combines durability, seamless integration, and massive energy storage in a compact, portable design.

## Description

desertcart.com : EF ECOFLOW DELTA 2 Max Power Station Extra Battery, 2048Wh LiFePO4 (LFP) Battery, Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators : Patio, Lawn & Garden

Review: Solid Capacity Expansion with Reliable Performance - The EF ECOFLOW DELTA 2 Max Extra Battery is a useful expansion for increasing power capacity. The 2048Wh LiFePO4 battery provides a substantial boost, making it helpful for longer runtime during outdoor use, backup power, or extended projects. Connection to compatible units is straightforward, and the battery integrates seamlessly with supported models. The build quality feels durable and well-constructed, and the unit remains stable during operation. Despite the large capacity, the design is manageable and consistent with the main power station. Performance has been reliable, with steady output and no noticeable issues during use. The LiFePO4 chemistry is also reassuring for longevity. Overall, it’s a practical add-on for anyone looking to expand capacity and extend usage time.
Review: Powerful, reliable, and easy to use - I’m extremely satisfied with this power station. It’s very powerful and can run multiple devices without any issues. The battery lasts a long time, and the charging speed is impressive. The build quality feels solid and durable, and the display is clear and easy to understand. I’ve used it for emergencies and outdoor activities, and it works perfectly every time. It’s also very convenient to have dif

## Features

- Expandable Capacity. Increase the capacity of DELTA 2 Max with an extra 2048Wh.
- Triple the Power. 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use.
- Built to Last 6× Longer. Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPP81GNL |
| Additional Features | Expandable capacity |
| Best Sellers Rank | #51,617 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #145 in Outdoor Generators |
| Brand | EF ECOFLOW |
| Brand Name | EF ECOFLOW |
| Color | Black/Grey |
| Customer Reviews | 4.7 out of 5 stars 311 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Engine Displacement | 79 Cubic Centimeters |
| Engine Type | 4 Stroke |
| Frequency | 50 Hz |
| Fuel Type | Electric |
| Ignition System Type | Electronic |
| Included Components | EcoFlow DELTA Max Extra Battery |
| Item Dimensions L x W x H | 11"L x 9"W x 18"H |
| Item Type Name | DELTA 2 Max Extra Battery |
| Item Weight | 42 Pounds |
| Manufacturer | EcoFlow |
| Model Name | DELTA 2 Max |
| Model Number | EFD350 |
| Output Wattage | 2048 |
| Power Source | Solar Powered |
| Recommended Uses For Product | Camping |
| Runtime | 601600 hours |
| Starting Wattage | 3400 Watts |
| Total Power Outlets | 6 |
| UPC | 842783131614 |
| Voltage | 120 Volts |
| Warranty Description | 1 year manufacturer |
| Wattage | 2048 Watt-hours |

## Product Details

- **Brand:** EF ECOFLOW
- **Fuel Type:** Electric
- **Included Components:** EcoFlow DELTA Max Extra Battery
- **Item Weight:** 42 Pounds
- **Output Wattage:** 2048
- **Power Source:** Solar Powered
- **Recommended Uses For Product:** Camping
- **Special Feature:** Expandable capacity
- **Voltage:** 120 Volts
- **Wattage:** 2048 Watt-hours

## Images

![EF ECOFLOW DELTA 2 Max Power Station Extra Battery, 2048Wh LiFePO4 (LFP) Battery, Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators - Image 1](https://m.media-amazon.com/images/I/51oF7HEO3aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid Capacity Expansion with Reliable Performance
*by A***A on April 8, 2026*

The EF ECOFLOW DELTA 2 Max Extra Battery is a useful expansion for increasing power capacity. The 2048Wh LiFePO4 battery provides a substantial boost, making it helpful for longer runtime during outdoor use, backup power, or extended projects. Connection to compatible units is straightforward, and the battery integrates seamlessly with supported models. The build quality feels durable and well-constructed, and the unit remains stable during operation. Despite the large capacity, the design is manageable and consistent with the main power station. Performance has been reliable, with steady output and no noticeable issues during use. The LiFePO4 chemistry is also reassuring for longevity. Overall, it’s a practical add-on for anyone looking to expand capacity and extend usage time.

### ⭐⭐⭐⭐⭐ Powerful, reliable, and easy to use
*by A***T on March 19, 2026*

I’m extremely satisfied with this power station. It’s very powerful and can run multiple devices without any issues. The battery lasts a long time, and the charging speed is impressive. The build quality feels solid and durable, and the display is clear and easy to understand. I’ve used it for emergencies and outdoor activities, and it works perfectly every time. It’s also very convenient to have dif

### ⭐⭐⭐⭐⭐ Great Ecoflow product
*by O***7 on March 27, 2026*

This power station is hooked up to 800 watts of solar panels in series. Runs the power in a small household office and fully charges daily, with average sunshine. No more concerns over blackouts. Reliable, quiet, well built!

## Frequently Bought Together

- EF ECOFLOW DELTA 2 Max Power Station Extra Battery, 2048Wh LiFePO4 (LFP) Battery, Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators
- EF ECOFLOW Portable Power Station DELTA 2 Max, 2400W LFP Solar Generator, Full Charge in 1 Hr, 2048Wh Solar Powered Generator for Home Backup(Solar Panel Optional)
- EF ECOFLOW 400W Portable Solar Panel, Foldable & Durable, Complete with an Adjustable Kickstand Case, Waterproof IP68 for Outdoor Adventures

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-04-23*