EcoFlow 500W AC + Delta 2
🚗 Top Up 1kWh in Just 2.1 Hours
Charge 5× Faster While You Drive
⚡ Rapid Charging with 500W Alternator Charger
Reclaim your drive time — recharge your EcoFlow power station in just 2.1 hours
using the EcoFlow 500W Alternator Charger.
🔋 5× Faster Than Standard Car Outlets
Compared to traditional vehicle auxiliary power outlets,
this system delivers up to 5 times the charging speed,
giving you more power in less time.
🔄 Smart Energy Recovery on the Road
The charger taps into excess energy generated by your vehicle
and uses a built-in DC-DC converter to efficiently charge your power station
— all while you’re on the move.
🛠️ Seamless, Vehicle-Compatible Design
• Plug-and-play installation
• Designed for compatibility with 12V systems
• Ideal for RVs, vans, and off-grid setups ✅ Drive. Charge. Power Up — All at Once. 🔌 Triple the Value with a 3-in-1 Design
Charger. Reverse Charger. Battery Maintainer. All in One.
⚡ Save Time, Money, and Space
No need for three separate devices —
this single unit functions as a 500W fast charger, a reverse charger, and a battery maintainer,
making it the ultimate in-vehicle power solution.
🚗 Built for the Road
Whether you're commuting, road-tripping, or living van life,
this compact 3-in-1 unit helps you stay powered without taking up valuable space. 🔁 Three Functional Modes:
🔋 Charging Mode
Use your vehicle's alternator to recharge your EcoFlow portable power station while driving.
🔄 Reverse Charging Mode
Power your vehicle’s starter battery using your EcoFlow DELTA Series —
ideal in emergencies or cold starts. (XT150 cable required)
🛠️ Battery Maintenance Mode
Keep your car battery healthy during long-term storage or off-season.
(Also requires XT150 cable and compatible EcoFlow unit)
📦 What’s Included
The 500W Alternator Charger comes with an XT60 cable for fast charging.
To unlock reverse charging and battery maintenance,
you'll need to purchase the XT150 cable separately. ✅ One Device. Three Purposes. Endless Possibilities. 🔌 Broad Compatibility
Works with EcoFlow & Most Third-Party Power Stations
⚡ XT60 Connection Ready
Equipped with a universal XT60 connector,
this charger is fully compatible with the EcoFlow RIVER and DELTA Series,
as well as most major third-party portable power stations.
🚙 Built for Versatile Vehicles
Supports 500W fast-charging with the alternators of most SUVs, pickups, and RVs,
delivering stable, high-speed power replenishment even during short-distance drives.
🏕️ Ideal for Car Camping & Off-Grid Trips
Whether you're on a weekend adventure or living the van life,
this charger meets diverse mobile power needs — no matter the brand of power station you use.
🔄 Plug. Drive. Recharge.
Simple setup. Reliable performance.
The go-to charging solution for multi-brand setups and mixed energy systems. ✅ One Port. Many Power Options. Maximum Compatibility.
Traditional vs. EcoFlow Portable Dual Battery Systems
EcoFlow 500W Alternator Charger How to Choose your EcoFlow Alternator Charger
More Detailed Specifications
for 500W & 800W Alternator Charger
Extend your 4WD battery runtime
Conveniently adapts to 12V/24V 4WD batteries. Connects to EcoFlow portable power stations and protects 4WD batteries while expanding energy storage capacity by up to 7.2kWh. With EcoFlow DELTA 3 Pro and DELTA 3 Pro Extra Battery.
Clean, easy install without leaving a mark
Connect your 500W Alternator Charger to your vehicle's starter battery or RV's house battery to enjoy a worry-free power experience during your journey. Connect the Fuse Cable Connect the Input Cable Start Charging
1. Connect the fuse cable to the input cable on one end.
2. Connect the fuse cable to the vehicle battery on the other end. Safety-assured for any journey
With a high thermal resistance, Gallium Nitride (GaN) technology ensures safe charging every single time. The 500W Alternator Charger offers multiple safety features, including undervoltage protection that prevents excessive energy use and damage to the starting battery. A 2-year war