EcoFlow 500W Alternator Charger for Portable Power Stations in SUVs and RVs
Product highlights
Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 3 PM EST Mon - Friday will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
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EcoFlow 500W Alternator Charger for Portable Power Stations in SUVs...
The EcoFlow 500W Alternator Charger turns surplus vehicle alternator energy into practical charging power for portable power stations while you drive. It can replenish a 1kWh power station in about 2.1 hours and delivers up to 500W in charging mode. The 12V and 24V vehicle input range makes it suited to compatible SUVs, pickups, and RVs, giving road travelers a faster way to restore stored energy between stops.
Flexible Charging for Portable Power Stations
An included XT60 output connection supports EcoFlow RIVER and DELTA Series products plus most compatible third-party portable power stations. When a third-party station is used, EcoFlow specifies an XT60 connection, the correct battery type, the connected vehicle battery voltage, and a compatible 24V power station setting. Actual charging power depends on the input capability of the connected power station.
Three Modes with Smart Vehicle Control
Charging mode sends alternator energy to the portable power station. Reverse charging mode can send power back to a vehicle starter battery or RV house battery, while battery maintenance mode uses a lower current. Reverse charging and battery maintenance require an XT150 cable and a compatible EcoFlow DELTA Series product. Wi-Fi and Bluetooth connectivity support control through the EcoFlow App, with Apple CarPlay and Android Auto integration for compatible vehicle infotainment systems.
The charger uses GaN technology and includes reverse polarity, overcurrent, short circuit, overvoltage, and undervoltage protections. A three-step installation connects the fuse cable, input cable, and output cable before charging begins. Check the vehicle or alternator documentation first to confirm that the alternator can support the charger power draw.
General
Physical Specifications:
| Model | EF-MS-H02-1 |
| Net Weight | Approximately 3.53 pounds; 1.6 kg |
| Dimensions | 9.5 inch W x 7.6 inch D x 1.4 inch H; 242 mm W x 194 mm D x 35 mm H |
Connectivity:
| Wi-Fi Frequency | 2412 MHz to 2472 MHz |
| Wi-Fi Maximum Output Power | 18.22 dBm |
| Bluetooth Frequency | 2402 MHz to 2480 MHz |
| Bluetooth Maximum Output Power | 7.89 dBm |
Charging Mode:
| Input | 12V or 24V DC, 11V to 31V DC, 45A maximum |
| Output | 40V to 60V DC, 500W maximum; 24V DC, 360W maximum |
Battery Maintenance Mode:
| Input | 40V to 60V DC, 3A maximum |
| Output | 13.8V or 27.6V DC, 100W maximum |
Reverse Charging Mode:
| Input | 40V to 60V DC, 13.2A maximum |
| Output | 13.8V or 27.6V DC, 500W maximum |
Electrical Protection:
| Fuse Rated Current | 125A |
| Reverse Polarity Protection | Supported |
| Overcurrent Protection | Supported |
| Short Circuit Protection | Supported |
| Overvoltage and Undervoltage Protection | Supported |
Environmental:
| Operating Temperature | −4 degrees Fahrenheit to 140 degrees Fahrenheit; −20 degrees Celsius to 60 degrees Celsius |
| Storage Temperature | −22 degrees Fahrenheit to 158 degrees Fahrenheit; −30 degrees Celsius to 70 degrees Celsius |
| Operating Humidity | 95 percent or less |
| Storage Humidity | 95 percent or less |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
