EcoFlow Delta 2 Max 2400W + 800W Alternator Charger

Original price was: $3,598.00.Current price is: $3,299.00.

Fast Shipping

  • No-Risk Money Back Guarantee!
  • No Hassle Refunds
  • Secure Payments

Availability: In stock (can be backordered)

Guaranteed Safe Checkout

Call 0735222826

SALE ENDS 31/07/24


Industry’s First Drive & Charge Portable Power Solution – In Car Power Station Charger


Bundle includes : Delta 2 Max 2048Wh + 800W Alternator Charger

  • Charge 1kWh During a 1-Hour Drive
  • FREE Energy with Every Minute on the Road
  • 3-in-1: Fast Charger, Maintainer, and Battery Booster

8x faster charging

DELTA 2 Max Portable Power Station

Unmatched Capacity and Versatility

  • 2048Wh Capacity (170Ah @ 12V): Perfect for home backup, caravanning, outdoor adventures, or daily use.

Built to Last

  • 10-Years: Enjoy up to 10 years of daily use, maintaining 80% of its original capacity thanks to advanced LFP battery chemistry and 3000 cycles.

Powerful Output

  • X-Boost Mode: Delivers up to 3100W output, capable of running 99% of home appliances. Power up to 13 devices simultaneously, including 4 AC outlets.

Unparalleled Charging Speed

  • Fastest AC Recharging: World’s quickest AC recharging combined with X-Stream dual AC + Solar charging speeds. Achieve up to 1000W solar input to fully charge in just 2.3 hours.

Maximize Your Solar Energy

  • 99% MPPT Efficiency: Ensures optimal solar energy capture throughout the day.

Smart Energy Management

  • Customizable In-App Control: Prioritize solar or AC charging, monitor input and output power, battery levels, and more for a tailored energy experience.
  • Auto Charging : Automatically charge your delta 2 Max via the EcoFlow Dual Fuel Smart Generator 1800W with auto start and auto stop feature.

Elevate your energy solutions with the DELTA 2 Max Portable Power Station—reliable, durable, and designed for every adventure.


800W Alternator Charger – Quick and Efficient Charging on the Go

Top up 1kWh in Just 1.3 Hours

Charge 8 times faster while you drive with our EcoFlow 800W Alternator Charger. Using excess energy generated by your vehicle, this charger can replenish your power station in only 1.3 hours. The onboard DC-DC converter ensures efficient energy restoration while you’re on the move.

3-in-1 Functionality for Ultimate Convenience

Triple the Value: This versatile device serves as a charger, maintainer, and jump starter, saving you time, money, and valuable in-vehicle space.

  • Charging Mode: Utilize your car’s alternator to refuel your portable power station.
  • Reverse Charging Mode: Recharge your vehicle starter battery or RV /caravan / boat house battery using your portable power station.
  • Battery Maintenance Mode: Prolong the use of your vehicle or RV /caravan / boat house battery by using a lower electrical current.

The EcoFlow 800W Alternator Charger adapts to 12V/24V caravan / boat house batteries, connecting seamlessly to EcoFlow portable power stations and expanding energy storage capacity by up to 7.2kWh*.

*With EcoFlow DELTA Pro and DELTA Pro Extra Battery.

Reliability on Every Journey

Built with high thermal resistance Gallium Nitride (GaN) technology, the 800W Alternator Charger ensures safe charging every time. It includes multiple safety features like under voltage protection to prevent excessive energy use and battery damage. The EcoFlow 800W Alternator Charger also comes with a 2-year warranty.

Checkout the install instructions video.

Easy Installation for a Clean Setup

Installing your 800W Alternator Charger is straightforward:

  1. Connect the fuse cable to the input cable on one end.
  2. Connect the fuse cable to the vehicle battery on the other end.
  3. Attach the black cable to the chassis terminal.
  4. Thread the input cable through the car body towards the charger.
  5. If the input cable is bulky, disconnect the cable ends before threading.
  6. Plug the input cable into the EcoFlow 800W Alternator Charger.
  7. Connect the output cable from the charger to the portable power station.

What’s in the Box

  • EcoFlow Delta 2 Max 2400W Portable Power Station: A high-capacity power solution for all your energy needs.
  • 800W Alternator Charger: Fast and efficient charging accessory to keep your Delta 2 Max powered up during your drives.
  • Input and Output Cables: Necessary cables to connect the alternator charger to your vehicle and power station.
  • Fuse Cable: Ensures safe and secure connections.
  • User Manual: Detailed instructions for installation and usage.
  • Warranty Card: 2-year warranty.

Everything you need for a seamless, on-the-go power experience is included in this comprehensive package deal.

Secure your Delta 2 Max 2400W + 800W Alternator Charger bundle today and we will deliver to your door via our express delivery service.

Additional information


SKU: EFAlternatorCharger-D2M-L



Delta 2 Max Specifications

  • Capacity: 2048Wh to 6144Wh with expandable design
  • AC Input: 230V X-Stream 2300W, 10A
  • Solar Input: 1000W Max, 11V-60V, 15A Max; 500W per port
  • AC Output: 230V 2400W (Surge 4800W), X-Boost 3000W
  • DC Output: 2 USB-A / 2 USB-A fast charge / 2 USB-C 100W / 1 Car power outlet / 2 DC5521
  • Battery: LFP chemistry, 3000 cycles to >80% capacity
  • Connection: Wi-Fi
  • Version: 220-240V: EU, Intl, UK, AU
  • Dimension: 49.7 x 24.2 x 30.5 cm
  • Weight: 23.15 kg

What’s in the box:

  • AC Charging Cable
  • Solar Charging Cable
  • Car Charging Cable
  • User Manual
  • Warranty Card

800W Alternator Charger Specifications

  • Model: EF-FC-301-1
  • Net Weight: 5.1 lb (2.3 kg)
  • Dimensions: 9.5 × 7.6 × 1.4 in (242 × 194 × 35 mm)
  • Wi-Fi Frequency: 2412MHz-2472MHz, Max output power: <20dBm
  • Bluetooth Frequency: 2402MHz-2480MHz, Max output power: <10dBm

Charging Mode:

  • Input: 11V-31V, 76A Max.
  • Output: 40V-60V, 800W Max.

Battery Maintenance Mode:

  • Input: 40V-60V, 3A Max.
  • Output: 13.8V/27.6V, 100W Max.

Reverse Charging Mode:

  • Input: 40V-60V, 21A Max.
  • Output: 13.8V/27.6V, 800W Max.

Fuse’s Rated Current: 125A

Protection Types:

  • Reverse polarity protection
  • Overcurrent protection
  • Short circuit protection
  • Overvoltage protection
  • Under voltage protection

Operating Temperature: -20℃ to 60℃ Storage Temperature: -30℃ to 70℃ Operating Humidity: ≤95% Storage Humidity: ≤95%


Shopping Cart
Delta 2 Max 2400W + 800W Alternator Charger EcoFlow Delta 2 Max 2400W + 800W Alternator Charger
Original price was: $3,598.00.Current price is: $3,299.00.

Availability: In stock (can be backordered)

Scroll to Top