EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + DELTA 3 Max Plus Smart Extra Battery

Name: EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + DELTA 3 Max Plus Smart Extra Battery
Brand: EcoFlow
SKU: D3UP-D3MPEB
Price: 2199.0 USD
Availability: InStock

BY: EcoFlow

SKU: D3UP-D3MPEB

| Availability: In stock

$4,298.00

$2,199.00

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EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + DELTA 3 Max Plus Smart Extra Battery

The EcoFlow DELTA 3 Ultra Plus Portable Power Station delivers unmatched energy performance for home backup, travel, and off-grid living. With an impressive 3072Wh capacity, paired with the DELTA 3 Max Plus Smart Extra Battery, it provides extended runtime and powerful output for your most demanding needs.

Boasting 3600W total AC output (7200W surge) and advanced X-Boost technology up to 4600W, this LiFePO₄-based power station is designed for reliability, safety, and long-term efficiency. Perfect for powering everything from home appliances and RV systems to professional equipment in remote locations.

EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + DELTA 3 Max Plus Smart Extra Battery Features

Massive Power Output – 3600W total AC output (7200W surge) handles high-demand devices with ease.

Extended Energy Storage – 3072Wh base capacity expandable via DELTA 3 Max Plus Smart Extra Battery for longer runtime.

X-Boost Performance – Delivers up to 4600W, supporting appliances like dryers, air conditioners, and power tools.

Durable LiFePO₄ Battery – Built with long-lasting LFP cells rated for over 3,000 charge cycles.

Rapid Recharging – Multiple charging options including AC, solar (1600W max), and car input for flexibility anywhere.

Comprehensive Port Selection – Includes USB-A, USB-C, DC, AC, and car ports to power multiple devices simultaneously.

Smart Control & Monitoring – Built-in Wi-Fi and Bluetooth connectivity compatible with the EcoFlow App for real-time tracking.

Reliable Backup Power – Seamless <10ms UPS transfer time ensures uninterrupted power during outages.

EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + DELTA 3 Max Plus Smart Extra Battery Applications

Home Backup – Keeps refrigerators, lights, and critical electronics running during power outages.
Off-Grid Systems – Ideal for cabins, mobile setups, and renewable energy builds.
RV & Van Life – Quiet and efficient energy for road adventures.
Outdoor Activities – Perfect for camping, tailgating, or field work.
Professional Use – Powers tools, laptops, and heavy-duty devices for job sites.

What's Included

Everything you need is included with your product.

1× EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh)
1× Ecoflow DELTA 3 Max Plus Smart Extra Battery
1 x Ecoflow DELTA 3 Max Plus Smart Extra Battery Cable

1× AC Charging Cable
1× User Manual

Warranty

5-Year Warranty – Includes 3 years standard coverage plus 2 years extended warranty when registered through the EcoFlow App.

EcoFlow DELTA 3 Ultra Plus Portable Power Station Specifications

Specification	Details
Net Weight	33.7±0.6kg
Dimensions (HWD)	613.1mm×327.71mm×394.95mm
Rated Capacity	3072Wh 51.2V 60Ah
Cell Chemistry	LFP(LiFePO4)
AC Output	120V~60Hz 3600W total (surge 7200W), 20A(x4) Max per port, 30A(x1) Max per port
X-Boost	4600W
USB-A Output	USB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W Max
USB-C Output	USB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID) \| USB-C(x2): 5/9V/12V/15V-3A 20V-2.25A, 45W Max per port, total 45W
12V DC Output Port	12.6V-30A, 378W Total \| Anderson: 30A Max (Shared power with car cigarette lighter)
Cigarette Lighter Output Port	12.6V-10A, 126W Total \| CAR:10A Max (Shared power with Anderson port)
AC Input (Charge Only)	100-120V~15A 50/60Hz
Maximum PV Input Power(W)	1600W
Optimal operating temperature	20°C to 30°C (68°F to 86°F)
Charge Temperature	0°C-45°C(32°F-113°F)
Discharge Temperature	-10 to 45°C(14°F-113°F)
Storage Temperature	-10 to 45°C(14°F-113°F)
Warranty	5-Year Warranty *Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
Communication Method	Wi-Fi & Bluetooth
UPS	<10ms

Frequently-Asked Questions

How long can the DELTA 3 Ultra Plus power appliances?

It can run a refrigerator for up to 20 hours, or a CPAP machine for 60+ hours, depending on power load.

Can I recharge it using solar panels?

Yes, it supports up to 1600W solar input via MC4-compatible solar panels.

Can I expand its storage capacity?

Yes, it’s compatible with additional DELTA 3 Max Plus Smart Extra Batteries for extended power.

Is it safe for indoor operation?

Yes, it emits no fumes or carbon emissions, making it ideal for indoor and RV use.

Does it have UPS functionality?

Yes, it features a <10ms automatic switch to ensure continuous power during outages.

Manual

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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!

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I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.

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I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.

Ray B.

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I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!

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I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.

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We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!

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