Need help with your Order? Call (800) 279-2366
EcoFlow 800W Alternator Charger
$599.00

EcoFlow 800W Alternator Charger

In Stock SKU: EFAlternatorCharger
$599.00
EcoFlow 800W Alternator Charger
Regular Discount
Plan Discount
Subtotal
You Saved Today
Short Description
Have questions? Expert help just one click away Contact Us

Product Description

If you move between camps, this is the accessory that changes how you use a power station. Wired to your vehicle battery, it pulls up to 800 W from the alternator while you drive — an hour on the road replaces most of a day's camp power, and you arrive with a full battery instead of hunting for sun.

What's in the box

  • EcoFlow 800W Alternator Charger ×1
  • Input cable, 5 m ×1
  • XT150 output cable, 1 m ×1
  • Fuse cable ×1
  • Installation board ×1
  • Cable puller ×1
  • Mounting hardware — M6 bolt, M6 nut, M5 screw and ST6.5 screw
  • Manual and warranty card
Not included — sold separately
  • The power station itself
  • Vehicle installation labour

Not sure what else you need? Call the Satmodo team on (619) 238-0205 and we will check it against your setup.

Specifications

Charging modeInput 11–31 V at up to 76 A; output 40–60 V, 800 W maximum
Reverse charging modeInput 40–60 V at up to 21 A; output 13.8 V / 27.6 V, 800 W maximum
Battery maintenance modeOutput 13.8 V / 27.6 V, 100 W maximum
Fuse rating125 A
ProtectionReverse polarity, overcurrent, short circuit and overvoltage
ConnectivityWi-Fi and Bluetooth, EcoFlow app
Operating temperature−4 °F to 140 °F (−20 °C to 60 °C)
Weight5.1 lb (2.3 kg)
Dimensions9.5 × 7.6 × 1.4 in (242 × 194 × 35 mm)
Model numberEF-FC-301-1

Specifications from EcoFlow's published product data, cross-checked against the Alternator Charger safety instructions (model EF-FC-301-1).

Why 800 W matters

A cigarette-lighter socket gives you roughly 100 W, so refilling a 1,024 Wh station takes ten hours of driving. At 800 W the same job takes about ninety minutes. For a 2,048 Wh station the difference is between impractical and routine. That is the whole argument.

Three modes, not one

  • Charging: alternator to power station, up to 800 W, with the vehicle battery protected.
  • Reverse charging: power station back to the vehicle battery at up to 800 W — the recovery option when a vehicle has sat too long.
  • Battery maintenance: a 100 W trickle that keeps a vehicle battery healthy during storage.

Who buys this one

Van and RV owners, overlanders, and anyone running a Starlink terminal from a vehicle. It also earns its place in a work truck: the power station becomes a tool battery that refills itself between job sites.

Common questions about alternator charging

It takes power from your vehicle's alternator and pushes it into a power station at up to 800 W — about eight times what a cigarette-lighter socket manages. An hour of driving replaces most of a day's camp use. It is the single biggest upgrade for anyone who moves between camps.

No. It monitors the vehicle battery voltage and backs off before it can leave you stranded, and the battery maintenance mode works the other way — trickling power from the station back into the vehicle battery if the vehicle has been sitting.

Reverse charging mode sends up to 800 W back into a 12 V or 24 V vehicle battery, which will recover a flat battery. Treat that as recovery rather than a jump start — give it time to put charge in rather than cranking immediately.

It wires directly to the vehicle battery with the supplied fused cabling, which is within reach of anyone comfortable working on their own vehicle. If you are not, an auto electrician will do it in well under an hour. The 125 A fuse is not optional.

Yes — the input range is 11–31 V, which covers 12 V vehicles and 24 V trucks and RVs alike.

EcoFlow's DELTA and RIVER series stations with a compatible high-voltage charging input, which covers the current DELTA 3 and DELTA Pro families. Check your specific model's input range before ordering, or call us and we will confirm it.

Can I buy a satellite phone?
Yes you can buy satellite phones, we offer the best satellite communication options. Including Iridium, Globalstar, and Inmarsat. Satmodo offers satellite phones that work anywhere in the world.
Do I need to rent or purchase a satellite phone?
If you are needing a satellite phone more than 6 weeks out of a year we always suggest purchasing. This will save you money in the long run. If you are just doing a short camping, hiking and hunting, etc. We recommend renting the satellite phone.
Why do people need satellite phones?
If you are planning on going on a trip where cell service is not available or if you want to be prepared for the next natural disaster. Satellite phones work when nothing else does. If there is no power and no cell service your satellite phone will work. Making this the most reliable form of communication.
How quickly can I get a satellite phone?
Satmodo can get you a satellite phone or satellite internet SAME DAY! We do always recommend planning ahead of time to save money on shipping costs. However, we can get you your devices same day if need be.
Which satellite phone has the best coverage?
Satmodo only works with the best networks. Iridium, Globalstar, and Inmarsat all offer different coverage areas. The only network that has global coverage is the Iridium Network.

More Information

SKU EFAlternatorCharger
Use physical product data No
Item Returns This item can be returned

Customer Ratings

There are no reviews yet

Be the first to share your feedback!

Loading...