EcoFlow Delta 3 Plus Portable Power Station

EcoFlow DELTA 3 Plus is the world's fastest-charging power station

Certified five-star for fast charging by SGS.

Key Features

Fast-charging
Whether indoors, outdoors, or on the go, choose from 5 fast charging options and charge up to 80% in 30 minutes.

Powerful output, silent and imperceptible operation
1800W output (surge 3600W). It can power appliances up to 2400W, such as ovens. Drive 99% of household appliances. Zero-downtime assurance: industrial grade UPS ＜10ms.

Compact design, lightweight and portable
Compact design, 5% smaller than DELTA 2. Weight approximately equal to a family tent for 2-3 people, making it easy for women to carry.

Flexible expansion, worry-free endurance.
Flexible expansion, up to a maximum of 5kWh. Compatible with EcoFlow ecosystem, it can add D3/DP3/D2M/D2 battery packs, expandable up to 5kWh.

Reliable for 10 years, durable and long-lasting.
Comes with a 5-year warranty and has a 10-year service life. Uses LiFePO4 lithium iron phosphate (LFP) cells, 4000 cycles to 80%, 25% higher than industry standards. Enjoy a lifespan of 10 years for daily use.

What is a Portable Dual Battery System?

Unlike traditional 12V systems, EcoFlow’s Portable Dual Battery System offers easy DIY installation with no fixed wiring. Pair it with EcoFlow’s DELTA Series power stations and the 800W Alternator Charger for record-fast charging. Enjoy clean energy with no fumes, no noise, and no maintenance, while powering 99% of everyday appliances.

Portable, Take it Anywhere

Flexible, high-performance 4x4 auxiliary power for versatile scenarios:

• Use it in your car
• Perfect for outdoor camping
• Reliable home power backup

EcoFlow Portable Dual Battery System

Portable and on-the-go power.Versatile for vehicles, outdoors, and at home, offering flexibility and cost-effectiveness.
3-in-1 Vehicle Battery Care Solution.The 800W Alternator Charger works as a charger, maintainer, and jump starter, saving time, money, and in-car space.
800W Alternator Turbocharged.Charge 8× faster than cigarette chargers. Recharge DELTA 3 Plus in just 1.3 hours, ensuring power when needed.
6-Step Easy DIY Installation.Quickly set up for any scenario with no technical hassle.
Smart App Control.Monitor energy usage, power consumption, and charging status in real-time. Manage your vehicle’s power system and appliances from anywhere.

Powerful Output, Whisper-Quiet Operation1800W output, 3600W surge

Power up to 600W appliances

EcoFlow DELTA 3 Plus powers 99% of household devices, including reefrigerators, TVs, and computers. With X-Boost, it handles appliances over 2400W, like ovens (2150W), hair dryers (1800W), and kettles (1200W). Ideal for home backup, RVs, and outdoor adventures, it ensures you'renever left in the dark.

1500W AC input, full charge in 56 minutes

Power up to 600W appliances

With EcoFlow's X-Stream technology, the DELTA 3 Plus charges from 0-100% in just 56 minutes. Even a 30-minute charge offers hours of emergency backup during power outages.

30 dB ultra-quiet operation—barely noticeable

Operates silently under 600W, blending seamlessly with ambient noise (30 dB). Perfect for use inside a tent or indoors without disrupting sleep.

Product Specifications

Net Weight: ≤12.5kg

Dimension: 398 x 202 x 284 mm

Extra Battery: Expandable capacity
to 5kWh, D2M/D2/DP3/D3 EB Supported

Output

Total Output Ports: 11

AC Output: 1800W (surge 3600W) ×4

Max Device(s) Power
Supported by X-Boost: 2400W

USB-A Output (Fast Charge): 2×36W Max

USB-C Output: 2 ports, 140W Max

Car Power Output: 12.6V, 10A, 126W MAX

DC5521 Output: 2× 12.6V, 3A MAX

Input

AC Charging: 1500W (56 Min)

Solar Charging: DC charge input ×2, 11V-60V, 500W Max ×2 (70 Min)

Smart Generator Charging: 1500W (56 Min)

Car Charging (with 800W Alternator Charger): 800W (1.3H)

AC+PV: 1500W (56 Min)

Battery

Battery Chemistry: LFP

Cycle Life: 4000 cycles to 80%

Waterproof Level of Battery Pack: IP65

UPS

Response Time: <10ms HID

Noise: 600W <30db; 1200W <40db

In the box

Delta 3 PLUS × 1
AC Charging Cable × 1
Car Charging Cable × 1
DC5521 to DC5521 Cable × 1
User Manual × 1
App quick start guide × 1
Warranty Card × 1

WHY BUY FROM US?

By buying from Ferntech, you'll have the confidence that you are dealing directly with New Zealand's leading drone experts. Our staff are knowledgable drone pilots who offer expert advice, trusted support and superior specialist service. Only through us will you receive a full New Zealand warranty, phone and email support, and access to our certified Repairs Centre with DJI-qualified drone technicians. And we guarantee that we will have the best prices on the market — if not let us know and we will match any price (conditions apply).

Warranty Details