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EcoFlow DELTA 2 Max with Extra Battery + 800W Alternator Charger

Costco Price
$1,999.99
Costco Price
$1,999.99
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  • Expandable capacity
  • Built to last 6× longer
  • Huge AC output
  • Go green without sacrificing speed
  • Capture more energy
  • Customized in-app energy management
  • Charge while you drive, and stay powered up on the road(Alternator Charger)

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Connecting EcoFlow DELTA 2 Max with Extra Battery and 800W Alternator Charger

1. AC Charging: Connect DELTA 2 Max to the Extra Battery with a 1 m XT150 cable.
2. Output: Connect the alternator charger to DELTA 2 Max with a 1 m XT150 cable.
3. Input: Link the alternator charger to the RV battery using a 5 m input cable.

 

How to Install an EcoFlow 800W Alternator Charger in Your RV: Step-by-Step Guide

Industry's First Drive & Charge Portable Power Solution

Never run out of power on your road trips with the EcoFlow 800W Alternator Charger. Utilize the excess energy generated by your vehicle to turn every minute on the road into a free battery recharge.

 

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Durable, Safe, Lightweight

With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

 

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Run 99% of Appliances with X-Boost

DELTA 2 Max powers almost all the devices you need with a large 2400W AC output. With X-Boost proprietary technology, run appliances with an output of up to 3400W. Compared with similar portable power stations, DELTA 2 Max can power more devices while also preventing overloading and overheating.
Design Award 2022

Power for the entire family

A generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. Using your transfer switch, or plugged in directly, keep your fridge on and stop food from spoiling for up to 14 hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.
Design Award 2022

The world's fastest 43 minute AC+solar recharge

With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.

 

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As Quiet as 30 dB

At only 30 dB, DELTA 2 Max is quieter than other 2kWh power stations on the market.

 

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What's in the box

Whats in the box
Whats in the box
Whats in the box

Specs - DELTA 2 Max Portable Power Station

Net Weight (lbs)
50lbs
Net Weight (kg)
23kg
Dimensions (Inches)
19.6 × 9.5 × 12 in
Dimensions (mm)
497 × 242 × 305 mm
Capacity
2,048Wh
Cell Chemistry
LFP (LiFePO4 battery)
Battery Cycle Life
3000 cycles to 80+% capacity
Model Name
DELTA 2 Max Portable Power Station

Specs - DELTA 2 Max Smart Extra Battery

Net Weight (lbs)
42lbs
Net Weight (kg)
19kg
Dimensions (Inches)
18 × 9 × 11 in
Dimensions (mm)
464 × 235 × 283 mm
Capacity
2,048Wh
Cell Chemistry
LFP (LiFePO4 battery)
Battery Cycle Life
3000 cycles to 80+% capacity
Model Name
DELTA 2 Max Smart Extra Battery

Specs - Alternator Charger (800W)

Net Weight (lbs)
5.1lbs
Net Weight (kg)
2.3kg
Dimensions (Inches)
9.5×7.6×1.4 in
Dimensions (mm)
242×194×35 mm
Charging Mode
Input: 11V-31V, 76A Max.
Output: 40V-60V, 800W Max.
Reverse Charging Mode
Input: 40V-60V, 21A Max.
Output: 13.8V/27.6V, 800W Max.
Wi-Fi
Frequency: 2412MHz-2472MHz
Maximum output power: <20dBm
Bluetooth
Frequency: 2402MHz-2480MHz
Maximum output power: <10dBm

Manual

Paper IconDELTA 2 Max Portable Power Station User Manual (EN)
Paper IconDELTA 2 Max Smart Extra Battery User Manual (EN)
Paper IconAlternator Charger (800W) User Manual (EN)
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