---
product_id: 685622192
title: "EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included)"
brand: "ef ecoflow"
price: "554.43 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/685622192-ecoflow-800w-alternator-charger-3-in-1-fast-dc-dc
store_origin: OM
region: Oman
---

# 800W power output 3-in-1 functionality 1.3 hours recharge EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included)

**Brand:** ef ecoflow
**Price:** 554.43 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Adventures with EcoFlow!

## Quick Answers

- **What is this?** EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included) by ef ecoflow
- **How much does it cost?** 554.43 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/685622192-ecoflow-800w-alternator-charger-3-in-1-fast-dc-dc)

## 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

- • **📱 Smart Control:** Monitor and manage your power usage effortlessly via the EcoFlow app.
- • **🚀 Fast Charging:** 8× faster than traditional chargers, ensuring you’re always powered up.
- • **🌍 Off-Grid Ready:** Perfect for vanlife and outdoor adventures, keeping your devices charged anywhere.
- • **🛡️ Safety First:** Advanced GaN technology protects against overheating and electrical mishaps.
- • **🔧 Multi-Functional:** Combines charging, maintaining, and jump-starting in one sleek device.

## Overview

The EcoFlow 800W Alternator Charger is a versatile 3-in-1 device designed to recharge your EcoFlow DELTA 3 Plus power station in just 1.3 hours, while also maintaining your vehicle battery and serving as a jump starter. With advanced safety features and easy installation, it’s perfect for outdoor enthusiasts and those seeking reliable power on the go.

## Description

EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included)

## Features

- [8× Faster Than Cigarette Lighter Charger] The 800W Alternator Charger full recharges an EcoFlow DELTA 3 Plus portable power station (1kWh) on an 1.3 hours drive. Charge with excess alternator energy so you can power your essential appliances, such as phones, coffee makers and lights when you're on the go or off-grid.
- [3-in-1 Charger, Maintainer and Jump Starter] Three integrated features that charge your power station, keep your vehicle battery in peak condition and acts as a jump starter when you need it most
- [Extend Battery Runtime] Transform your overlanding and vanlife experience with our plug-and-play portable power station. Perfect for supplementing your 12V RV house battery, and extending your runtime. It's not just for use in your van, our compact and lightweight power stations can be taken off-grid and used to power the outdoors.
- [Safe Charging & Vehicle Protection] By using GaN technology the Alternator Charger converts more electricity without any risk of overheating even when charging at high speeds. The charger protects your vehicle against reverse polarity, overcurrent, short circuit, over and under voltage. Includes a 2-year warranty
- [Installation-Free and Easy-to-Use] Use our kits out of the box, simply plug and play. With pass-through charging, run your RV appliances while you solar charge, offering unmatched convenience over traditional generators. What's more, the EcoFlow app allows you to monitor and control your power usage right from your phone
- [Versatile Power] With a portable design, power stations can be used in a variety of situations, from running your RV appliances, powering your camp or even for home backup, so you can have reliable power whenever you need it

## Product Details

- **Brand:** EF ECOFLOW
- **Product dimensions:** 31D x 29W x 13.5H centimetres
- **Output voltage:** 12 Volts (DC)
- **Input voltage:** 12 Volts (DC)
- **Charging time:** 1.3 Hours

## Images

![EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included) - Image 1](https://m.media-amazon.com/images/I/51gHcVcsEgL.jpg)
![EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included) - Image 2](https://m.media-amazon.com/images/I/61dD6kJtBQL.jpg)
![EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included) - Image 3](https://m.media-amazon.com/images/I/61YEwmT7pbL.jpg)
![EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included) - Image 4](https://m.media-amazon.com/images/I/71mjJBy5fvL.jpg)
![EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included) - Image 5](https://m.media-amazon.com/images/I/61kukhLV8kL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- EcoFlow 800W Alternator Charger,3-in-1 Fast DC-DC Charger for EcoFlow DELTA 3 Plus,Vehicle Battery Maintainer, 8× Faster than Cigarette Chargers Charges 1kWh in 1.3 Hr(Power bank included)
- Thlevel Y Solar Branch Parallel Connector MMF and FFM 1 Pair Photovoltaic Connectors Panel Cables Distributor Socket 4 mm²
- ZkeeShop Solar Charging Cable Solar Plug to XT60i Adapter Plug Connector Solar Panel 12AWG XT60i-F Cable Compatible with EcoFlow DELTA Solar Generator Portable Power Station 150 cm

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**Shop now:** [https://www.desertcart.com.om/products/685622192-ecoflow-800w-alternator-charger-3-in-1-fast-dc-dc](https://www.desertcart.com.om/products/685622192-ecoflow-800w-alternator-charger-3-in-1-fast-dc-dc)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-24*