EcoFlow DELTA 2 + 800W Alternator Charger
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Want power that recharges 8× faster while you drive? The EcoFlow DELTA 2 + 800W Alternator Charger keeps you ready for anything, anywhere
The EcoFlow DELTA 2 + 800W Alternator Charger bundle gives you the perfect mix of fast, reliable, and portable power. Whether you’re heading off-grid, road-tripping across the country, or preparing for a blackout, this setup ensures you stay powered up without waiting around.
With the 800W Alternator Charger, you can recharge your DELTA 2 up to 8 times faster than a regular vehicle outlet. It uses excess energy from your car’s alternator, giving you a full recharge in just 1.3 hours while you drive. That means every trip becomes a chance to power up — no need to stop and plug in.

Key Features of the DELTA 2 + 800W Alternator Charger
Industry's First Drive & Charge Portable Power Solution
- Charge 1kWh on a 1.3-Hour Drive
- FREE Energy with Every Minute Driving
- 3-in-1 Fast Charger, Maintainer, and Battery Booster
DELTA 2 Portable Power Station
- 1024Wh Capacity (85Ah@12V)
- Huge AC output
- 7x Faster AC charging
- Or go green without sacrificing speed
- Built to last 6x longer
- Control from anywhere
- 5-Year warranty
DELTA 2 + 800W Alternator Charger Specifications

EcoFlow Alternator Charger Selection Guide

3-in-1 Design Delivers Triple Functionality
Charging Mode
Reverse Charging Mode
Battery Maintenance Mode
Three essential functions in one space-saving device: charge, maintain, and jump-start your vehicle. Intelligent fast charging ensures reliable power on every adventure.

The 800W Alternator Charger is built for safety and efficiency. It uses advanced Gallium Nitride (GaN) technology to manage heat effectively and protect your system. It also includes undervoltage protection, preventing your car’s starting battery from draining too low. Plus, it’s backed by a 2-year warranty for total peace of mind.
Quick Installation, mark-free removal
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.
Step 6
Plug in the output cable from the EcoFlow 800W Alternator Charger to the portable power station.
Compatible with EcoFlow Portable Power Stations

What's in The Box of DELTA 2 + 800W Alternator Charger
