EcoFlow DELTA 2 Max + 800W Alternator Charger
WHY BUY FROM US:
Get tailored advice for your power needs
✓ Talk to an Expert: 1300 627 685
✓ Free Shipping Australia Wide
✓ 30 Day Returns
✓ Price Beat Guarantee
✓ Lifetime Customer Support
Need power that charges 8× faster on the road? The EcoFlow DELTA 2 Max + 800W Alternator Charger keeps you powered anywhere, anytime
The EcoFlow DELTA 2 Max + 800W Alternator Charger bundle is built for people who want reliable, portable power without the wait. Whether you’re off-grid, on a road trip, or preparing for an emergency, this combo keeps your power station charged and ready wherever life takes you.
With the 800W Alternator Charger, you can recharge your DELTA 2 Max up to 8 times faster than through a standard car outlet. That means a full recharge in as little as 1.3 hours, using the excess energy your vehicle already generates. Every drive becomes a chance to power up, so you’re never caught without energy when you need it most.

Designed with versatility in mind, the 800W Alternator Charger adapts easily to 12V and 24V RV batteries and connects directly to EcoFlow portable power stations. It can also expand your total storage capacity by up to 7.2kWh when paired with systems like the DELTA Pro and DELTA Pro Extra Battery, making it ideal for extended trips or full off-grid setups.
Key Features of the DELTA 2 Max + 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 Max Portable Power Station
- Expandable capacity: 2-6kWh expandable capacity (167Ah@12V) to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit 6144Wh. Ideal for home backup, caravanning, outdoors or even everyday use
- Built to last 6× longer: Get 10 years of daily use until hitting 80% of its original capacity. That's down to it LFP battery chemistry giving you 3000 cycles
- Huge AC output: With X-Boost mode, get up to 3100W output power to run 99% of home appliances. Power 13 devices at once, including 4 AC outlets
- Fastest recharging: World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours
- Capture more energy: 99% MPPT efficiency maximises solar generation during the daytime
- Customised in-app energy management: Prioritise solar or AC charging, view input and output power, battery levels and more.
DELTA 2 Max + 800W Alternator Charger Specifications

EcoFlow Alternator Charger Selection Guide

Triple Performance in One Smart Design
Charging Mode
Reverse Charging Mode
Battery Maintenance Mode
Combines charging, maintenance, and jump-starting in one compact unit—saving space, money, and time. Smart fast-charging technology keeps you powered throughout any journey.

Safety is a top priority. The charger uses Gallium Nitride (GaN) technology for efficient, cool, and safe charging. It includes undervoltage protection to prevent battery damage and ensures consistent performance even during long drives. With a 2-year warranty, you can travel with total peace of mind.
Install Easily, Remove Cleanly
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 Max + 800W Alternator Charger?
