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EcoFlow 500W Alternator Charger

EcoFlow 500W Alternator Charger
Save 26% Save 26%
$349.00
$349.00 - $349.00
$349.00
$259.00
$259.00 - $259.00
$259.00
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500W Alternator Charger

The EcoFlow 500 W Alternator Charger is a smart and compact vehicle charging accessory designed to make on-the-go power a breeze. Installing it in your SUV, pickup, RV, or van transforms your vehicle’s alternator into a powerful mobile charger that can replenish about 1 kWh of energy in just 2.1 hours—roughly five times faster than using a standard cigarette-lighter port.

This device delivers triple functionality: it fast-charges your portable power station, supports your vehicle’s starter battery with maintenance charging, and even acts as a jump-starter when needed. Its simple, three-step installation is clean and minimally invasive, making it ideal for road trip and overlanding setups.


Compatibility is broad—it connects via an XT60 cable (included) and works with EcoFlow models as well as many third-party portable power stations. However, to access reverse charging and battery maintenance modes with EcoFlow’s DELTA series, you’ll need to upgrade to the optional XT150 cable.

With built-in safety protocols, the charger intelligently draws only excess alternator power, protecting both your vehicle and devices. Whether you're out camping, working in remote areas, or on a lengthy drive, it ensures that your gear stays powered and your battery stays healthy, all without fuss or noise.

500W Alternator Charger

EcoFlow 500W Alternator Charger Specs

  • Dimensions: 9.5×7.6×1.4 inch
  • Net Weight: Approximately 3.53 lbs
  • Wi-Fi: Frequency: 2412MHz-2472MHz | Maximum output power: 18.22dBm
  • Bluetooth: Frequency: 2402MHz-2480MHz | Maximum output power: 7.89dBm
  • Charging Mode: Input: 12V/24V⎓(11V-31V⎓), 45A Max. | Output: 40V-60V⎓, 500W Max.;24V⎓, 360W Max.
  • Battery Maintenance Mode: Input: 40V-60V⎓, 3A Max. | Output: 13.8V/27.6V⎓, 100W Max.
  • Reverse Charging Mode: Input: 40V-60V⎓, 13.2A Max. | Output: 13.8V/27.6V⎓, 500W Max.
  • Fuse's Rated Current: 125A
  • Operating Temperature: –4℉ to 140℉
  • Maximum Charging Power: 280W
  • Storage Temperature: –22℉ to 158℉
  • Operating & Storage Humidity: ≤95%
  • Included: EcoFlow 500W Alternator Charger, Installation Board, Cable Puller, M6 Nut, M5, 5m Input Cable, XT60 1m Output Cable, M6, Fuse Cable, ST5.5, and Manual/Warranty Card

EcoFlow 500W Alternator Charger Features

  • Top up 1kWh in only 2.1 hours: Charge 5× faster while you drive with our EcoFlow 500W Alternator Charger and recharge your power station in only 2.1 hours. With the EcoFlow 500W Alternator Charger, charge 5 times faster than with traditional vehicle auxiliary power outlets simply by using excess energy generated by your vehicle. The charger uses its onboard DC-DC converter to restore your EcoFlow power station's energy while you drive.
  • Compatible with all EcoFlow and most third-party power stations: Compatible with an XT60 connection, designed to charge EcoFlow RIVER, DELTA Series, and most third-party power stations. The charger's 500W fast-charging is compatible with most SUV, Pickup, and RV alternators, meeting diverse short-trip car camping power needs. *When using an XT60 cable, the Alternator Charger switch on the device must be manually turned on and the charging function enabled in the app before charging can begin. Therefore, if planning to use the XT60 cable for output, avoid concealed installation of the Alternator Charger in advance.
  • Smart Charge, Smarter Control - Industry-first vehicle infotainment integration: Monitor your power station and remaining charging time at a glance. Stay connected with real-time control through Apple iOS CarPlay & Android Auto support. Access the EcoFlow App directly via your vehicle's infotainment system, turning your drive into a hub of intelligent energy management. Everything at your fingertips without constantly checking your phone, ensuring safer driving.
  • Triple the value with a 3-in-1 functional design: The 3-in-1 charger, maintainer, and jump starter saves time, money, and precious in-vehicle space.With its smart and efficient fast charging capabilities, you'll stay powered no matter how long you're on the road.
  • 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 warranty ensures your experience and peace of mind.

Your Satisfaction with EcoFlow is Guaranteed:

  • 3-Year Limited Warranty
  • Lowest Price Guarantee