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EcoFlow 800W Alternator Charger - King of Generators
Availability:
in stock, ready to be shipped
by EcoFlow

EcoFlow 800W Alternator Charger

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$599.99
$599.99 - $599.99
$599.99
$539.00
$539.00 - $539.00
$539.00
SKU EF-FC-301-1

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Description

Charge While You Drive – Stay Powered on the Road

Keep your power station charged while on the go with the EcoFlow 800W Alternator Charger, delivering up to 8× faster charging compared to standard in-vehicle auxiliary power outlets. Recharge 1kWh in just 1.3 hours for uninterrupted energy wherever your journey takes you.

  • 800W turbo alternator for rapid charging
  • 3-in-1 charger, battery maintainer, and jump starter
  • Simple installation for SUVs, pickups, and RVs
  • Expands RV house battery capacity for extended runtime
  • Requires DELTA Pro to Smart Generator Adapter to connect with DELTA Pro

Fast Charging—1kWh in Just 1.3 Hours

Charge up to 8 times faster while driving with the EcoFlow 800W Alternator Charger. By utilizing excess power from your vehicle, it efficiently recharges your EcoFlow power station. The integrated DC-DC converter maximizes energy conversion, ensuring a reliable charge as you drive.


3-in-1 Functionality: Charger, Maintainer, and Jump Starter

More than just a charger, this multi-functional device keeps your battery in top condition while also serving as a jump starter. Its intelligent charging technology optimizes power usage, making it a valuable addition for road trips and off-grid adventures.

Modes:

  • Charging Mode – Uses your vehicle’s alternator to power your portable station.
  • Reverse Charging Mode – Enables power flow back to your vehicle when needed.
  • Battery Maintenance Mode – Helps prolong battery life by ensuring optimal charge levels.

Extend Your RV House Battery Capacity

Designed for RVs, this charger is compatible with 12V/24V house batteries, protecting and expanding your energy storage. Connect it with EcoFlow portable power stations to boost capacity by up to 7.2kWh*, keeping your power supply stable on long trips.

*Maximum capacity achievable with EcoFlow DELTA Pro and DELTA Pro Extra Battery.


Built for Safety and Reliability

Featuring Gallium Nitride (GaN) technology, the 800W Alternator Charger ensures safe and efficient power transfer while maintaining high thermal resistance. Multiple safety features, including undervoltage protection, safeguard your vehicle’s starting battery and prevent excessive energy draw.

✔ Overvoltage and undervoltage protection
✔ Smart thermal regulation for heat resistance
✔ 2-year warranty for peace of mind

Compatibility

Compatible with EcoFlow Portable Power Stations

This alternator charger seamlessly integrates with EcoFlow's lineup of portable power stations, ensuring smooth operation for your off-grid power solutions.

 

A DELTA Pro to Smart Generator Adapter is required to connect the Alternator Charger with DELTA Pro.




Triple the value with a 3-in-1 functional design






Step by Step Install

Hassle-Free Installation—No Permanent Modifications

Designed for a clean and simple installation, this charger connects directly to your vehicle’s starter battery or RV house battery for an effortless power solution on the road.

Step 1: Connect the fuse cable to one end of the input cable.

Clean, easy install without leaving a mark

Step 2: Attach the fuse cable to the vehicle’s battery.


Clean, easy install without leaving a mark

Step 3: Secure the black cable to the chassis terminal.

Clean, easy install without leaving a mark

Step 4: Route the input cable through the vehicle body to the charger. If bulky, disconnect cable ends before threading.

Clean, easy install without leaving a mark

Step 5: Insert the input cable into the EcoFlow 800W Alternator Charger.

Clean, easy install without leaving a mark

Step 6: Connect the output cable from the charger to the portable power station.

Clean, easy install without leaving a mark



What's in the Box













Warranty

Warranty Policy – King of Generators

At King of Generators, we are committed to ensuring you have a seamless experience with your purchase. Below is an overview of the EcoFlow warranty policy to help you understand coverage and how to make a warranty claim through King of Generators support.

Warranty Period Overview

EcoFlow provides a limited warranty on its products, starting from the date of purchase. The warranty period varies by product type:

  • DELTA Series & RIVER Series: 1–5 years (depending on model)
  • Solar Panels: 12 months to 10 years
  • Accessories: 12 months
  • Smart Generators: 1–3 years

For detailed coverage, refer to the product-specific warranty on EcoFlow’s official website or contact King of Generators support.

What’s Covered?

  • Free repairs or replacements for defects in materials or workmanship
  • Warranty extensions available for select products upon registration on EcoFlow’s website

What’s Not Covered?

The warranty does not cover:

  • Damage due to misuse, unauthorized modifications, or external factors (e.g., water, weather)
  • Products purchased from unauthorized sellers or without valid proof of purchase
  • Products used outside the intended region or incompatible with local power standards

Note: EcoFlow products are designed for use in the U.S. Warranty claims for malfunctions due to use outside the country may not be covered.

How to Make a Warranty Claim

If you experience any issues, please contact King of Generators support to initiate a warranty claim.

📞 Phone: (855) 799-2943
📧 Email: info@kinggenerators.com

Our team will assist you with the claim process, including verifying your purchase, troubleshooting the issue, and coordinating with EcoFlow for repair or replacement.

Once approved, we will provide further instructions, including shipping details and estimated resolution time.

For any questions regarding warranty coverage, feel free to contact King of Generators support. We're here to help!

 

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