EcoFlow | 500W Alternator Charger for Portable Power Stations and RV Battery Systems
500W Alternator Charger for Portable Power Stations and RV Battery Systems
The EcoFlow 500W Alternator Charger uses a vehicle's alternator to charge compatible portable power stations while driving. Designed for SUVs, pickup trucks, RVs, and similar vehicles, it combines fast charging, battery maintenance, and jump-start functionality in one device. It also supports selected third-party portable power stations and can be integrated into compatible RV battery systems. Certain functions require compatible EcoFlow accessories and products.
KEY FEATURES
- Delivers up to 500W charging power from a compatible vehicle alternator.
- Combines fast charging, battery maintenance, and jump-start functions in one device.
- Compatible with supported third-party portable power stations for charging.
- Three-step installation process simplifies setup in compatible vehicles.
- Suitable for SUVs, pickup trucks, RVs, and other compatible vehicle applications.
- Supports expansion of compatible RV house battery systems.
- Includes an XT60 cable for charging compatible power stations.
- Reverse charging and battery maintenance functions require an optional XT150 cable with a compatible EcoFlow DELTA Series power station.
What's in the box
Specifications
| Category | Specification |
|---|---|
| Model | EF‑MS‑H02‑1 |
| Dimensions (W × D × H) | 9.5 × 7.6 × 1.4 in (242 × 194 × 35 mm) |
| Net Weight | Approx. 3.53 lbs (1.6 kg) |
| Wi‑Fi | Frequency: 2412–2472 MHz; Max Output Power: 18.22 dBm |
| Bluetooth | Frequency: 2402–2480 MHz; Max Output Power: 7.89 dBm |
| Charging Mode | Input: 12V/24V (11–31V), 45A Max; Output: 40–60V, 500W Max; 24V, 360W Max |
| Battery Maintenance Mode | Input: 40–60V, 3A Max; Output: 13.8V / 27.6V, 100W Max |
| Reverse Charging Mode | Input: 40–60V, 13.2A Max; Output: 13.8V / 27.6V, 500W Max |
| Fuse’s Rated Current | 125A |
| Protection Types | Reverse polarity, Overcurrent, Short circuit, Overvoltage, Undervoltage (integral overload protection) |
| Operating Temperature | –4℉ to 140℉ (–20℃ to 60℃) |
| Storage Temperature | –22℉ to 158℉ (–30℃ to 70℃) |
| Operating Humidity | ≤95% |
| Storage Humidity |
≤95% |
How to Choose your EcoFlow Alternator Charger
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