Skip to content
Contact Us Price Match Guarantee FAQs Why Buy From Us About Us Customer Reviews Installer Program
EcoFlow 800W Alternator Charger

EcoFlow 800W Alternator Charger

$339.00 - $339.00
$339.00
$339.00 - $339.00
$339.00
✓ Authorized EcoFlow Dealer
✓ Lowest Price Guaranteed
✓ Brand New & FREE Shipping: In Stock Ready To Ship
✓ Questions? Talk to a EcoFlow Expert: 1-303-876-7654
✓ PRICE MATCH GUARANTEE

The all new EcoFlow 800W Alternator Charger uses its onboard DC-DC converter to restore your EcoFlow power station's energy while you drive and can charge it 8 times faster than with a traditional vehicle auxiliary power outlets.

Turbocharge Alternator:

• Charge while you drive, and stay powered up on the road.
• 800W turbo alternator, 8x faster than traditional in-vehicle auxiliary power outlets. Top up 1kWh in only 1.3 hours.
• A 3-in-1 fast charger, maintainer, and jump starter keeps your battery in mint condition.
• Suitable for a variety of vehicles, including SUVs, pickups, and RVs.
• Expands existing RV house battery capacity.



Top Up 1kWh in Only 1.3 hours:

• Charge 8x faster while you drive with our EcoFlow 800W Alternator Charger and recharge your power station in only 1.3 hours. With the EcoFlow 800W Alternator Charger, charge 8 times faster than with traditional vehicle auxiliary power outlets simply by using excess energy generated by your vehicle. The charger uses its onboard DC-DC converter to restore your EcoFlow power station's energy while you drive.



Triple the Value with a 3-in-1 Functional Design:

• The 3-in-1 charger, maintainer, and jump starter saves time, money, and precious in-vehicle space. With its smart and efficient fast charging capabilities, you'll stay powered no matter how long you're on the road.
• With Charging Mode you can use your cars alternator to refuel your Portable Power Station
• The Reverse Charging Mode allows you to recharge your vehicle starter battery or RV house battery using your portable power station.
• Battery Maintenance Mode extends your vehicle starter battery or RV house battery life by using a lower electrical current.



Extend Your RV House Battery Runtime:

• Conveniently adapts to 12V/24V RV house batteries. Connects to EcoFlow portable power stations and protects RV house batteries while expanding energy storage capacity by up to 7.2kWh with the Delta Pro and Delta Pro Extra Battery.



Safety-Assured for Any Journey:

• With a high thermal resistance, Gallium Nitride (GaN) technology ensures safe charging every single time. The 800W Alternator Charger offers multiple safety features, including undervoltage protection that prevents excessive energy use and damage to the starting battery. A 2-year warranty ensures your experience and peace of mind.



Clean, Easy Install without Leaving a Mark:

• Connect your 800W Alternator Charger to your vehicle's starter battery or RV's house battery to enjoy a worry-free power experience during your journey.
• Step 1: Connect the fuse cable to the input cable on one end.
Step 2: Connect the fuse cable to the vehicle battery on the other end.
Step 3: Connect the black cable to the chassis terminal.
Step 4: Thread the other end of the input cable through the car body towards the charger. If the input cable is bulky or difficult to pull through, disconnect the cable ends before threading.
Step 5: Plug the other side of the input cable into the EcoFlow 800W Alternator Charger. (Shown below)
Step 6: Plug in the output cable from the EcoFlow 800W Alternator Charger to the portable power station.