The DELTA Pro 3 Power Station together with the 800W Alternator Charger and Smart Generator Adapter will seamlessly power your road trip, rapidly charging your power station while on the move.

Crafted with automotive-grade LFP cells, the EcoFlow DELTA Pro 3 features the industry’s first IP65-rated battery pack, ensuring resilience against impacts, water, dust, and fire risks. With 4000 cycles to 80%, that’s power every day for 11 years*.
Experience dependable performance in any weather, ensuring peace of mind in every situation.

Powerful and Versatile – 4000W single-unit output to power almost all of your home appliances.
Expandable Capacity – 4–12kWh, tailored to your energy needs.
Quiet Operation – With a volume as low as 30 dB (under 2000W).
Easy to Use – Plug-and-play design for hassle-free setup.
Fast Charging – Charges 80% in just one hour.
Multiple Charging Methods – Supports combo charging methods for maximum flexibility.

Keep Your Home Running Smoothly

A single source to power almost all of your essential home appliances. Power high-demand appliances—from 3 ton* central AC to 1 HP water pump—with robust 4000W output.
Keep your kitchen buzzing and essential systems like garage doors running, all powered simultaneously and reliably by EcoFlow.

*Tested under controlled laboratory conditions with central AC soft starter.

Quiet Comfort for Your Home and Neighbours

It’s whisper-quiet with X-Quiet technology, ensuring a peaceful hum*, promising you a night of peaceful sleep even if you keep it beside your bed.
It’s so silent that you’ll hardly notice it’s there.

*As low as 30 dB

Charge Fast Everywhere

Introducing EcoFlow’s groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0-80% in just one hour.
With multi-charge combinations, enjoy up to 7000W of super-fast charging.

6 unique methods to meet your charging needs anywhere, anytime.

Effortless All-in-One Command with the EcoFlow App

What’s in the box: 1. EcoFlow DELTA Pro 3, 2. AC Charging Cable, 3. Grip Protector x 2, 4. Product Document Bundle.

Product	EcoFlow DELTA Pro 3
Size	34.1 (L) x 41.0 (W) x 69.3 cm (H)
Weight	51.5 Kg
IP Rating	IP65
Battery Type	LFP (LiFePO4, 4000 life cycles to 80%)
Battery Capacity in Wh	4096Wh
Output USB	2x USB-A 18W 2 x USB-C 100W Max
Output DC	1 x 12.6 V /30A, 378W Total 1 x Anderson Port 30A 1 x DC5521 Port, 5A
Output 230 V	4 x AC 230V/13A (IRE/UK Sockets, Type G) Total Max. 4000W Continuous Load Total Max. 8000W Peak Load (400ms) X-Boost – 6000W Max
Input Ports	Wall Charging Port 2900W EV Charging Port 4000W In/Out Universal Solar Charging x 2 (2600W), HPV:P 30-150V, 15A, 1600W Max; LPV: 11-60V/20A, 1000W Max Car Charger 12V/8A; 48V/20A Generator: 3200W, Max; (4000W with Smart Generator)
Warranty	5 Years
Battery Protection Type	Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
AC Surge Protection	Anti-Surge
Operating Temperature	Discharge Temp: -10 to 45°C; Charge Temp: 0 to 45°C; Storage Temp: -10 to 45°C
Recharge Time Via AC	50 mins to 1 hour
Wifi 2.4GHz / Bluetooth / CAN (Remote Port)	Yes

DOWNLOAD THE MANUAL

The EcoFlow 800W Alternator Charger

The EcoFlow Alternator Charger features up to 800W of charging power on the move, capable of charging 1kWh in 75 minutes.

A vehicles alternator produces excess power during operation and the EcoFlow Alternator Charger uses this extra power through its onboard DC-DC boost converter to efficiently charge EcoFlow Portable Power Stations.

Charge 1KWh in only 1.3 hours while you drive

A 3-in-1 fast charger, maintainer, and jump starter

Expands existing RV battery capacity

Safety-assured for any journey

Clean, easy install

Suitable for versatile vehicles (SUV’s, Pickups, RV’s)

What’s in the box: 1. EcoFlow Alternator Charger, 2. Input Cable (5m), 3. XT150 Output Cable (1m), 4. Fuse Cable, 5. Installation Board, 6. (3 x M5*12, 2 x ST5.5*25, 2 x M5*40, 2 x M6*20, 2 x M6 Nut), 7. Cable Puller, 8. User Manual and Warranty Card.

Product	EcoFlow Alternator Charger 800W
Size	24.2 (L) x 19.4 (W) x 35 cm (H)
Weight	2.3 Kg
Charging Mode Input	11V – 35V, 76A Max
Charging Mode Output	40V – 60V, 800W Max
Battery Maintenance Mode Input	40V-60V, 3A Max
Battery Maintenance Mode Output	13.8V/27.6V, 100W Max
Reverse Charge Mode Input	40V-60V, 21A Max
Reverse Charge Mode Output	13.8V-27.6V, 800W Max
Rated Current of Fuse	125A
Protection Type	Reverse Polarity ProtectionOvercurrent Protection Short Circuit Protection Overvoltage and Undervoltage Protection Thermal Resistance Gallium Nitride (GaN) Technology
Operating TemperatureStorage Temperature	–4℉ to 140℉ (–20℃ to 60℃)–22℉ to 158℉ (–30℃ to 70℃)
Operating HumidityStorage Humidity	≤95%≤95%
Maximum output power:	<20dBm
Warranty	2 Years
Connectivity	Wi-Fi & Bluetooth

Charge 1kWh in only 1.3 hours while you drive

Charge 8x faster while you drive with our EcoFlow 800W

Alternator Charger and recharge 1kWh in only 1.3 hours.

Time to fully recharge 1kWh (Eg. DELTA 2)

Car Cigarette Lighter Charger

12.6V 10A ~100W – 10 hours

EcoFlow 220W Bifacial Portable Solar Panel x 2

21.8V 13A 440W Max – 2.3 hours

EcoFlow Alternator Charger

40-60V 800W Max – 1.3 hours

Easy install

Step 1: Fuse to Input Cable

Connect the fuse cable to the input cable on one end.

Step 2: Fuse to Battery

Connect the fuse cable to the vehicle battery on the other end.

Step 3: Black Cable to Chassis

Connect the black cable to the chassis terminal.

Step 4: Thread the Cable

Thread the other end of the input cable through the car body

towards the charger.

Step 5: Input Cable to Charger

Plug the other side of the input cable into the EcoFlow

Alternator Charger.

Step 6: Output Cable to Charger to Power Station

Plug in the output cable from the EcoFlow Alternator Charger

to the portable power station.

Compatible with the following models:

Ecoflow Delta 2 and Delta 2 Extra Battery, Ecoflow Delta 2 Max and Delta 2 Max Extra Battery, EcoFlow Delta Pro (Smart Generator Adapter is also required).

Ecoflow Delta Max 1600 and 2000.

Please note: It is recommended to use a professional to complete this installation.

DOWNLOAD THE MANUAL

The Smart Generator Adapter is necessary to connect the Delta Pro 3 to the EcoFlow Alternator Charger.

What’s in the box: 1. EcoFlow DELTA Pro to Smart Generator Adapter 2. User Manual.

Product	EcoFlow Smart Generator Adapter
Input/Output Voltage Range	42-58.8V
Dimension	72 x 60 x 68 mm
Weight	0.16 Kg

EcoFlow DELTA Pro 3 Power Station, Alternator Charger and Smart Adapter Bundle

Charge Fast Everywhere

6 unique methods to meet your charging needs anywhere, anytime.

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