---
product_id: 445199599
title: "DELTA Pro Smart Extra Battery, 3600Wh Capacity, Expand DELTA Pro up to 10.8KWh, Fast Charging, Extra Battery for Home Backup, Emergency, RV, Off-Grid…"
brand: "ef ecoflow"
price: "€ 4105.45"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/445199599-delta-pro-smart-extra-battery-3600wh-capacity-expand-delta-pro
store_origin: GR
region: Greece
---

# 1.8kWh DC fast charging 3600Wh capacity Expandable up to 10.8kWh DELTA Pro Smart Extra Battery, 3600Wh Capacity, Expand DELTA Pro up to 10.8KWh, Fast Charging, Extra Battery for Home Backup, Emergency, RV, Off-Grid…

**Brand:** ef ecoflow
**Price:** € 4105.45
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your lifestyle—expand, charge, and control like a pro!

## Quick Answers

- **What is this?** DELTA Pro Smart Extra Battery, 3600Wh Capacity, Expand DELTA Pro up to 10.8KWh, Fast Charging, Extra Battery for Home Backup, Emergency, RV, Off-Grid… by ef ecoflow
- **How much does it cost?** € 4105.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/445199599-delta-pro-smart-extra-battery-3600wh-capacity-expand-delta-pro)

## 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

- • **Home-Ready Backup:** Integrate effortlessly with your home wiring to handle peak shaving and emergency power needs like a pro.
- • **Power on Your Terms:** Seamlessly expand your DELTA Pro’s capacity from 3.6kWh to a massive 10.8kWh for uninterrupted off-grid freedom.
- • **Peace of Mind Included:** Backed by a 36-month warranty and dedicated customer support, your power solution is as reliable as it is powerful.
- • **Smart Energy Management:** Monitor and control your battery’s performance in real-time via the intuitive LCD screen or EcoFlow App for ultimate convenience.
- • **Charge Anywhere, Anytime:** Multiple charging modes including solar, AC, car outlet, and EcoFlow Smart Generator keep you powered no matter where you are.

## Overview

The EF ECOFLOW DELTA Pro Smart Extra Battery is a high-capacity 3600Wh lithium-ion battery designed to expand your DELTA Pro system up to 10.8kWh. Featuring fast 1.8kWh DC charging and versatile charging options including solar and car outlets, it integrates seamlessly with home wiring for emergency backup and peak shaving. Real-time monitoring via LCD or app and a 36-month warranty make it a smart, reliable power upgrade for off-grid and home use.

## Description

DELTA Pro Smart Extra Battery, 3600Wh Capacity, Expand DELTA Pro up to 10.8KWh, Fast Charging, Extra Battery for Home Backup, Emergency, RV, Off-Grid…

## Features

- [Customizable Power] Expandable capacity This add-on battery connects with a DELTA Pro to double total capacity to 7200Wh. Connect two of them to DELTA Pro for a staggering 10.8kWh to use off-grid.
- [Multiple Charging Options] Charge through DELTA Pro using solar panels, an AC outlet, 12v car outlet, or directly using an EcoFlow Smart Generator for up to 1.8kWh DC fast charging.
- [More watt-hours at home] The Extra Battery can be integrated to your home’s wiring when connected to DELTA Pro. These battery units become part of your home’s peak shaving and emergency power solutions.
- [Easily Monitor & Manage] Use the clear-to-read LCD screen or EcoFlow App to conveniently view and control charge and discharge levels and speeds.
- [What’s in the Box] 1. DELTA Pro Smart Extra Battery, 2. DELTA Pro Extra Battery Cable, 3. User Manual, 4. Handle Cover. You’ll also get a 36-month guarantee from EcoFlow and friendly customer support whenever you need it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EF ECOFLOW |
| Item model number | DELTAPRO100-EB |
| Color | multi |
| Style | DELTA PRO EXTRA BATTERY |
| Power source type | Battery Powered |
| Voltage | 12 Volts |
| Wattage | 3.6E+3 |
| Special Features | Fast Charging |
| Included components | Charging Cable |
| Battery Cell Type | Lithium Ion |

## Product Details

- **Brand:** EF ECOFLOW
- **Wattage:** 3.6E+3
- **Fuel type:** electric
- **Power source:** Battery Powered
- **Voltage:** 12 Volts

## Images

![DELTA Pro Smart Extra Battery, 3600Wh Capacity, Expand DELTA Pro up to 10.8KWh, Fast Charging, Extra Battery for Home Backup, Emergency, RV, Off-Grid… - Image 1](https://m.media-amazon.com/images/I/51wwVOccO4L.jpg)

## Questions & Answers

**Q: I want more clarification about the device before I buy, how to charge it, and the shipping period**
A: Thanks for your questions. You can charge the delta pro via AC, DC, solar panel and so on. And kindly please be assured that we will arrange the shipment within 3 days. Thanks.

**Q: Can the product be used at home? Does it have any problems?**
A: Kindly please be assured that this item can be used at home. Hope this helps you.

**Q: May I know what is meant by gasoline, is it charged by the battery or by solar panels How with gasoline can we explain**
A: Thanks for your questions. Delta pro can be charged by AC, DC and solar panels.

**Q: The device will charge any battery - a specific battery Is there a warranty on the device or a refund if there is a type of malfunction in the device?**
A: YES. This device has a 1-year warranty and you can return it within 30 days. Thanks.

## Frequently Bought Together

- EF ECOFLOW DELTA Pro Smart Extra Battery, 3600Wh Capacity, Expand DELTA Pro up to 10.8KWh, Fast Charging, Extra Battery for Home Backup, Emergency, RV, Off-Grid…
- ECOFLOW DELTA Pro & DELTA Pro Extra Battery case EF-DeltaPro Bag

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**Shop now:** [https://www.desertcart.gr/products/445199599-delta-pro-smart-extra-battery-3600wh-capacity-expand-delta-pro](https://www.desertcart.gr/products/445199599-delta-pro-smart-extra-battery-3600wh-capacity-expand-delta-pro)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-22*