Description
EcoFlow Alternator Charger 600W Car Charger
Enjoy convenient access to power while on the go. The EcoFlow Alternator Charger 600 W is a smart car charger that lets you use the energy generated by your car’s alternator to quickly charge portable power stations while driving. The 600 W model can recharge 1 kWh of energy in just about 1.9 hours, which is a huge advantage over traditional charging via the cigarette lighter socket, which can take up to 10 hours. The device is compatible with 12 V / 24 V systems and supports Wi-Fi and Bluetooth; additionally, it weighs only about 1.1 kg and features a compact design. This makes it a practical solution for RVs, off-road vehicles, pickup trucks, and recreational vehicles. Please note that reverse charging requires the purchase of an additional XT150 or 4+8 communication cable—the XT60 cable included in the set does not support this feature.
Fast Charging on the Go
With a power output of up to 600 W, you can efficiently charge your EcoFlow power station without having to stop and search for access to the electrical grid. It takes about 1.9 hours to recover approximately 1 kWh of energy, ready to power a portable cooler, lights, power tools, or other devices used outdoors. It’s the perfect solution for RV travelers, field workers, and anyone who wants constant access to power on the go.
Three operating modes to choose from
The charger offers not only standard power station charging but also a starter battery maintenance option and a reverse charging function. Battery Maintenance mode delivers up to 100 W of power and helps maintain the correct battery voltage. Reverse Charging mode, on the other hand, allows energy to be transferred from the power station to the car’s battery, preventing it from discharging when you connect multiple 12V devices to it.
Advanced Electrical System Protection
The EcoFlow Alternator Charger 600W is equipped with five safety protections: reverse polarity, overvoltage, undervoltage, overcurrent, short circuit, and overheating. An additional 125 A fuse protects the system from damage, and intelligent power-to-voltage adjustment helps you safely utilize excess energy from the alternator without interfering with its normal operation. The housing meets IP4X requirements, meaning it is dust-resistant, and the thermal materials used allow for quiet, natural heat dissipation. In addition, the charger is equipped with an ignition wire to control the engine’s ignition (start/stop) and uses Class B electronic components compliant with EMC standards, which do not interfere with the vehicle’s electronic systems. The charger also features an emergency mode (approx. 15 A), which allows the voltage in a discharged battery to be gradually restored.
Simple installation, convenient operation
The Plug & Play design makes installing the charger very simple. The cables included in the kit allow for convenient installation in various types of vehicles, and the device starts automatically when the engine is turned on. Also worth noting is the braided cable sheathing, which increases the cables’ resistance to abrasion. Additionally, the charger allows you to monitor the starter battery voltage, the power station’s charge level, and the estimated charging time in real time. Operating parameters can be conveniently monitored via the EcoFlow app, as well as through Apple CarPlay and Android Auto. This ensures that the most important information is always easily accessible.
Wide Compatibility with Vehicles and Power Stations
The charger works with 12V and 24V starter batteries—it supports AGM, lead-acid, and LiFePO4 cells. It is compatible with both standard and smart alternators and can be used in a wide variety of vehicles, such as passenger cars, SUVs, pickup trucks, and RVs. With it, you can easily charge most 24 V and 48 V portable power stations, including models from the EcoFlow RIVER and DELTA series, as well as select devices from other manufacturers.
Included in the set
- EcoFlow Alternator Charger 600W
- Alternator input cable with integrated ignition wire (8 AWG, 5 m)
- XT60 output cable (14 AWG, 1 m)
- Cable with 125 A fuse (8 AWG, 0.2 m)
- M4 x4 nuts
- M4 x4 bolts
- M6 x1 bolt
- M6 x1 nut
- ST4.2 x4 screws
- User manual and warranty card x1
| Manufacturer | EcoFlow |
|---|---|
| Name | Alternator Charger 600W |
| Model | EF-AC-002 |
| Weight | Approx. 1.1 kg |
| Dimensions | 224 × 153 × 38 mm |
| Wi-Fi | Yes |
| Solar input | N/A |
| Bluetooth | Yes |
| Charging mode – ALT IN input | 12 V / 24 V (11–31 V), 45 A max. |
| Charging mode – BATTERY port output | 24 V / 40–60 V, 12 A max., 600 W max. |
| Battery maintenance mode – BATTERY port input | 40–60 V, 3 A max. |
| Battery maintenance mode – ALT IN output | 13.8 V / 27.6 V, 100 W max. |
| Reverse charging mode – BATTERY port input | 40–60 V, 12 A max. |
| Regenerative charging mode – ALT IN output | 13.8 V / 27.6 V, 45 A max. |
| Fuse rating | 125 A |
| Protections | Reverse polarity protection, overcurrent protection, short-circuit protection, overvoltage and undervoltage protection, over-discharge protection for the storage battery (built-in overload protection) |
| Enclosure rating | IP4X |
| Operating temperature | From -10°C to 45°C |
| Storage temperature | From -30°C to 70°C |
| Operating humidity | ≤95% |
| Storage humidity | ≤95% |
Safety
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