EcoFlow 800W Alternator Charger
Charge While You Drive and Stay Powered on the Road.
The EcoFlow 800W Alternator Charger uses excess power generated by a vehicle’s alternator to recharge compatible EcoFlow portable power stations while driving. Delivering up to 800W, it can recharge 1kWh in approximately 1.3 hours, around eight times faster than a traditional vehicle auxiliary power outlet. Its three operating modes provide power station charging, vehicle battery maintenance and reverse charging for starter battery support. Suitable for compatible 12V and 24V vehicles, including SUVs, pickups and motorhomes, it also connects to supported RV house batteries to expand available energy storage. Wi-Fi and Bluetooth connectivity enable monitoring and control through the EcoFlow app.
Features
- Up to 800W Charging Power - Uses excess alternator output to recharge compatible EcoFlow power stations while driving
- 1kWh in Approximately 1.3 Hours - Delivers significantly faster charging than a traditional vehicle auxiliary power outlet
- 3-in-1 Battery Care Solution - Operates as a fast charger, battery maintainer and reverse charger for starter battery support
- Charging Mode - Transfers surplus vehicle alternator power to the connected EcoFlow portable power station
- Battery Maintenance Mode - Supplies a controlled low current to help maintain a vehicle starter battery or RV house battery while parked
- Reverse Charging Mode - Uses the connected power station to recharge or support the vehicle starter battery
- 12V and 24V Vehicle Support - Suitable for compatible vehicles with an 11~31V starter or house battery system
- RV House Battery Expansion - Connects to compatible 12V or 24V RV house batteries and can expand available storage by up to 7.2kWh with selected EcoFlow systems
- EcoFlow App Control - Wi-Fi and Bluetooth connectivity support remote monitoring and operating mode control
- Integrated Safety Protection - Includes reverse polarity, overcurrent, short-circuit, overvoltage and undervoltage protection
- GaN Technology - High thermal resistance supports reliable charging during vehicle operation
Specifications
- Maximum Charging Power: 800W
- Supported Vehicle Systems: 12V and 24V
- Charging Mode Input: 11~31V DC, 76A Maximum
- Charging Mode Output: 40~60V DC, 800W Maximum
- Battery Maintenance Mode Input: 40~60V DC, 3A Maximum
- Battery Maintenance Mode Output: 13.8V/27.6V DC, 100W Maximum
- Reverse Charging Mode Input: 40~60V DC, 21A Maximum
- Reverse Charging Mode Output: 13.8V/27.6V DC, 800W Maximum
- Rated Fuse Current: 125A
- Wi-Fi Frequency: 2412~2472MHz
- Wi-Fi Maximum Output Power: <20dBm
- Bluetooth Frequency: 2402~2480MHz
- Bluetooth Maximum Output Power: <10dBm
- Operating Temperature: -20~60°C
- Storage Temperature: -30~70°C
- Operating Humidity: ≤95%
- Storage Humidity: ≤95%
- Dimensions (W × D × H): 242 × 194 × 35mm
- Weight: 2.3kg
Compatibility
- EcoFlow DELTA 2
- EcoFlow DELTA 2 Max
- EcoFlow DELTA Max 1600
- EcoFlow DELTA Max 2000
- EcoFlow DELTA Pro
- EcoFlow DELTA 2 Extra Battery
- EcoFlow DELTA 2 Max Extra Battery
Notes
- Professional installation is recommended
- Connection to an EcoFlow DELTA Pro requires the EcoFlow DELTA Pro to Smart Generator Adapter, sold separately unless supplied in a compatible bundle
- Only connect the charger to supported EcoFlow power stations or extra batteries through the specified XT150 connection
