EcoFlow 500W Alternator Charger
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2-Year Manufacturer Warranty
General ETA ~ Jun 10–Jun 14
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You're order will leave our warehouse in 1-3 business days with an estimated arrival of: Jun 10 – Jun 14
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EcoFlow Alternator Charger 500W – Fast, Reliable Power Wherever You Drive
The EcoFlow Alternator Charger 500W keeps your power stations charged while you’re on the move, up to 5x faster than a standard vehicle outlet. It’s a 3-in-1 unit that works as a charger, battery maintainer, and jump starter—so your gear and your vehicle stay ready for the next leg of the trip. Compact enough to fit neatly in SUVs, pickups, and RVs, it’s designed to make off-grid travel simple and reliable. With advanced GaN technology for safe charging and broad compatibility with EcoFlow and third-party power stations, it’s the kind of kit that keeps you powered and confident wherever the road takes you.
EcoFlow Alternator Charger 500W Features
- 500W fast charging – 5x quicker than vehicle outlets
- 3-in-1 design – charger, maintainer, and jump starter
- Wide compatibility – EcoFlow RIVER, DELTA, and XT60 stations
- Expands RV battery capacity up to 7.2kWh off-grid
- Simple 3-step installation – quick and mark-free setup
- Versatile for vehicles – ideal for SUVs, RVs, and 12V/24V 4WDs
- Advanced GaN technology – safe, cool, and efficient charging
- 2-year warranty – confidence for every trip
EcoFlow Alternator Charger 500W Specs
| Model | EF-MS-H02-1 |
| Net Weight | 5.7 kg |
| Dimensions (W × D × H) | 242×194×35 mm |
| Charging Input | 12V/24V⎓(11V-31V⎓), 45A Max. |
| Charging Output | 40V-60V⎓, 500W Max.; 24V⎓, 360W Max. |
| Battery Maintenance Input | 40V-60V⎓, 3A Max. |
| Battery Maintenance Output | 13.8V/27.6V⎓, 100W Max. |
| Reverse Charging Input | 40V-60V⎓, 13.2A Max. |
| Reverse Charging Output | 13.8V/27.6V⎓, 500W Max. |
| Fuse's Rated Current | 125A |
| Wi-Fi Frequency / Output Power | 2412MHz-2472MHz / 18.22dBm |
| Bluetooth Frequency / Output Power | 2402MHz-2480MHz / 7.89dBm |
| Protection Type | Reverse polarity, Overcurrent, Short circuit, Over/Undervoltage |
EcoFlow Alternator Charger 500W FAQ
Is the EcoFlow Alternator Charger 500W compatible with non-EcoFlow power stations?
Yes, it supports EcoFlow RIVER, DELTA Series, and most third-party power stations with an XT60 connection.
How fast can I fully charge a 1kWh battery?
You can recharge a 1kWh (85Ah@12V) battery in just 2.1 hours while driving using this charger.
Can I use this charger with both 12V and 24V batteries?
Absolutely! The charger conveniently adapts to both 12V and 24V battery systems, suitable for various vehicles and setups.
What protection features does this product include?
It features reverse polarity, overcurrent, short circuit, overvoltage, and undervoltage protections, plus GaN thermal resistance for ultimate safety.
What vehicles are suitable for installing the EcoFlow 500W Alternator Charger?
It's designed for SUVs, pickups, RVs, and 4WD vehicles—perfect for road adventures and off-grid living.
Is installation complicated, and does it require professional help?
No, installation is quick and easy with a simple three-step process. Most users can set it up without professional assistance.
Does it come with a warranty?
Yes, the EcoFlow Alternator Charger 500W comes with a 2-year warranty for peace of mind and reliability.