---
product_id: 633146826
title: "800W Alternator Charger, 3-in-1 Fast DC-DC Charger for EcoFlow DELTA 2 MAX, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers Easy Install Charges 2kWh in 2.6 Hr"
brand: "ef ecoflow"
price: "VT645200"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/633146826-800w-alternator-charger-3-in-1-fast-dc-dc-charger
store_origin: VU
region: Vanuatu
---

# 800W Power 3-in-1 Function 2.6 Hr Charge 800W Alternator Charger, 3-in-1 Fast DC-DC Charger for EcoFlow DELTA 2 MAX, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers Easy Install Charges 2kWh in 2.6 Hr

**Brand:** ef ecoflow
**Price:** VT645200
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Adventures with EcoFlow!

## Quick Answers

- **What is this?** 800W Alternator Charger, 3-in-1 Fast DC-DC Charger for EcoFlow DELTA 2 MAX, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers Easy Install Charges 2kWh in 2.6 Hr by ef ecoflow
- **How much does it cost?** VT645200 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/633146826-800w-alternator-charger-3-in-1-fast-dc-dc-charger)

## 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

- • **Safety First:** Equipped with GaN technology for safe, efficient charging without overheating.
- • **Eco-Friendly Power:** Ditch gas and embrace solar—save up to 5× on energy costs while reducing your carbon footprint.
- • **All-in-One Solution:** Functions as a charger, maintainer, and jump starter—perfect for any adventure.
- • **Charge at Lightning Speed:** Recharges your EcoFlow DELTA 2 MAX in just 2.6 hours—8× faster than traditional chargers!
- • **Plug-and-Play Convenience:** No installation required—just plug in and power up your devices effortlessly.

## Overview

The EF EcoFlow 800W Alternator Charger is a versatile 3-in-1 device that recharges your EcoFlow DELTA 2 MAX in just 2.6 hours, while also maintaining your vehicle battery and serving as a jump starter. Utilizing advanced GaN technology, it ensures safe and efficient charging, making it an essential companion for outdoor enthusiasts and RV owners alike.

## Description

EF ECOFLOW800W Alternator Charger, 3-in-1 Fast DC-DC Charger for EcoFlow DELTA 2 MAX, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers Easy Install Charges 2kWh in 2.6 Hr

## Features

- [8× Faster Than Cigarette Lighter Charger] The 800W Alternator Charger full recharges an EcoFlow DELTA 2 MAX portable power station (2kWh) in just 2.6 hours. Charge with excess alternator energy so you can power almost any RV appliance
- [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 EcoFlow DELTA 2 MAX. 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 EcoFlow DELTA 2 MAX 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, EcoFlow DELTA 2 MAX 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
- [Ditch Gas, Go Solar] A sustainable, cost-efficient outdoor power solution. Say goodbye to maintenance and gas costs, saving you as much as 5× more than with traditional generators. With EcoFlow DELTA 2 MAX, connect to your existing solar panels and store surplus electricity to power your outdoor adventures, reducing energy costs and leaving a smaller environmental footprint.

## Product Details

- **Brand:** EF ECOFLOW
- **Colour:** Black
- **Product dimensions:** 31D x 29W x 13.5H centimetres
- **Output voltage:** 22.6 Volts (DC)
- **Specification met:** Energy Star

## Images

![800W Alternator Charger, 3-in-1 Fast DC-DC Charger for EcoFlow DELTA 2 MAX, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers Easy Install Charges 2kWh in 2.6 Hr - Image 1](https://m.media-amazon.com/images/I/514dOAOZbfL.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vu/products/633146826-800w-alternator-charger-3-in-1-fast-dc-dc-charger](https://www.desertcart.vu/products/633146826-800w-alternator-charger-3-in-1-fast-dc-dc-charger)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-14*