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EcoFlow DELTA 2 Twin Set with 800W Alternator Charger

Costco Price
$1,299.99
Costco Price
$1,299.99
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  • More Flexible and Scalable
  • 7x Faster AC charging
  • 2200W with X-Boost Technology
  • Go green without sacrificing speed
  • Plug and play home backup power
  • Built to last 6x longer
  • Charge while you drive, and stay powered up on the road(800W Alternator Charger)

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Connecting EcoFlow DELTA 2 Twin Set with 800W Alternator Charger

1. Input: Link the alternator charger to the RV battery using a 5 m input cable.
2. Output: Connect the alternator charger to one DELTA 2 using a 1 m XT150 cable.
3. AC Charging: Connect two sets of DELTA 2 with an AC charging cable.

 

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

Flexible and Scalable Setup

This system integrates two DELTA 2 Portable Power Stations and one 800W Alternator Charger. With two portable power stations supporting 1 kWh each, you can set up your system at 1 or 2 kWh, depending on your needs. Ideal for camping, RVs, or off-grid living.

 

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Power Almost Anything

With an 1800W output, this system can power nearly all your appliances—matching the performance of outdoor generators, but without the fumes or noise. Equipped with 30 outlets (2pcs), you can power all your devices simultaneously.

 

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Without Limits

Stop worrying about moving your system around. With two DELTA 2 Portable Power Stations, you can set up your system wherever you want. Bring both when you hit the road, and when you stop for fun, you’ll be fully powered.
Design Award 2022

Faster Charging on the Go

Charge from 0-80% in just 50 minutes and 0-100% in 80 minutes using AC input—perfect for home backup power or a quick charge from a wall outlet. You can also charge while driving, keeping you powered up on the road. Fully recharging your 2 kWh system takes less than three hours.
Design Award 2022

Versatile and Easy to Use

The EcoFlow 800W Alternator Charger is a 3-in-1 fast charger, maintainer, and jump starter that keeps your battery in top condition. It’s easy to install and suitable for a variety of vehicles, including SUVs, pickups, and RVs.

 

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Clean, Green Charging

With up to 500W of solar panel input, the DELTA 2 is a solar generator that can be charged while camping, on an RV trip, or off-grid.

 

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Built to Last 6x Longer

Its LFP (LiFePO4) battery chemistry gives the portable power station a 3000+ cycle life—enough for years of use. With a sophisticated BMS, you can rest easy knowing it’s auto-regulating to keep you safe.

 

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What's in the box

Whats in the box
Whats in the box

Specs - DELTA 2 Portable Power Station

Net Weight (lbs)
27lbs
Net Weight (kg)
12kg
Dimensions (Inches)
15.7 x 8.3 x 11 in
Dimensions (mm)
400 x 211 x 281 mm
Capacity
1,024Wh
Cell Chemistry
LFP (LiFePO4 battery)
Battery Cycle Life
3000 cycles to 80+% capacity
Model Name
DELTA 2 Portable Power Station

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 Portable Power Station User Manual (EN)
Paper IconAlternator Charger (800W) User Manual (EN)
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