EcoFlow 500W Alternator Charger

    Description

    • Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC. RIVER/RIVER 2/RIVER 3 series only support XT60 port. Delta series both supports XT60 and XT150 ports.

     

    • Note: When installing the Alternator Charger main unit, make sure not to block the power button. After connecting the Alternator Charger to the portable power station（both River and Delta Series） via the XT60 port, you need to press the power button each time you turn on the car to turn it on before initiating charging through the app.

    Top up 1kWh (85Ah@12V) 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.

    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.

    • The 500W Alternator Charger comes with an XT60 cable, but does not support reverse charging & battery maintenance functions with the XT60 cable. To enable reverse charging & battery maintenance functions, purchase the XT150 cable and use with an EcoFlow DELTA Series product.

    Charging Mode

    Use your car's alternator to refuel your portable power station.

    Reverse Charging Mode

    Recharge your vehicle starter battery or RV house battery using your portable power station.

    Battery Maintenance Mode

    Extends your vehicle starter battery or RV house battery life by using a lower electrical current.

    Charging Mode

    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.

    Traditional vs. EcoFlow Portable Dual Battery Systems

    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

    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.

    Connect the Input Cable

    1. Connect the black cable to the chassis terminal.
    2. Thread the other end of the input cable through the car body towards the charger. If the input cable is bulky or difficult to pull through, disconnect the cable ends before threading.
    3. Plug the other side of the input cable into the EcoFlow 500W Alternator Charger.

    Start Charging

    Plug in the output cable from the EcoFlow 500W Alternator Charger to the portable power station.

    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.

    Specs

    Model

    EF-MS-H02-1

    Net Weight

    5.7 kg

    Dimensions (W × D × H)

    242×194×35 mm

    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

    Protection Type:

    Reverse polarity protection / Overcurrent protection / Short circuit protection / Overvoltage and undervoltage protection (Provided with integral protection against overloads)

     

    What's in the box

    EcoFlow 500W Alternator Charger

      Product form

      SKU: EFALTCHRG500W

      Free pickup in our shop(s)

      11 in stock

      $599.00

        • Free Shipping on orders over $500

        Description

        • Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC. RIVER/RIVER 2/RIVER 3 series only support XT60 port. Delta series both supports XT60 and XT150 ports.

         

        • Note: When installing the Alternator Charger main unit, make sure not to block the power button. After connecting the Alternator Charger to the portable power station（both River and Delta Series） via the XT60 port, you need to press the power button each time you turn on the car to turn it on before initiating charging through the app.

        Top up 1kWh (85Ah@12V) 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.

        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.

        • The 500W Alternator Charger comes with an XT60 cable, but does not support reverse charging & battery maintenance functions with the XT60 cable. To enable reverse charging & battery maintenance functions, purchase the XT150 cable and use with an EcoFlow DELTA Series product.

        Charging Mode

        Use your car's alternator to refuel your portable power station.

        Reverse Charging Mode

        Recharge your vehicle starter battery or RV house battery using your portable power station.

        Battery Maintenance Mode

        Extends your vehicle starter battery or RV house battery life by using a lower electrical current.

        Charging Mode

        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.

        Traditional vs. EcoFlow Portable Dual Battery Systems

        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

        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.

        Connect the Input Cable

        1. Connect the black cable to the chassis terminal.
        2. Thread the other end of the input cable through the car body towards the charger. If the input cable is bulky or difficult to pull through, disconnect the cable ends before threading.
        3. Plug the other side of the input cable into the EcoFlow 500W Alternator Charger.

        Start Charging

        Plug in the output cable from the EcoFlow 500W Alternator Charger to the portable power station.

        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.

        Specs

        Model

        EF-MS-H02-1

        Net Weight

        5.7 kg

        Dimensions (W × D × H)

        242×194×35 mm

        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

        Protection Type:

        Reverse polarity protection / Overcurrent protection / Short circuit protection / Overvoltage and undervoltage protection (Provided with integral protection against overloads)

         

        What's in the box

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