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
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
- Connect the fuse cable to the input cable on one end.
- 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
