This state-of-the-art high-capacity power station powers 286,000+ homes in over 100 countries. Become a proud DELTA Pro owner today and save big!
EcoFlow DELTA Pro Portable Power Station
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✓ EcoFlow Authorized Dealer · 5-Year Warranty · Free Shipping to the US
Capacity: 3600Wh, expandable from 3.6kWh up to 25kWh with Smart Extra Batteries.
3600W AC output (7200W surge) across 5 outlets — powers heavy appliances and essential home circuits.
X-Boost technology supports high-wattage devices up to 4500W without tripping.
Fast charging: 1800W AC in 2.7 hrs, or 3000W in 1.8 hrs; up to 1600W solar input.
Automotive-grade LFP battery: 6500 cycles to 50% capacity for years of reliable use.
Portable design with wheels and a telescopic handle (~45kg) — rugged yet easy to move.
Quiet operation at 48–60 dB from 1 meter, comparable to normal conversation.
3-year warranty, extendable to 5 years via EcoFlow App registration (Extra Battery: 5 years).
Related guides: Not sure this is the right fit? Read our Home Backup Power 101 and EcoFlow DELTA 3 vs DELTA Pro 3 for sizing, comparisons, and real-world setups.
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Best-Selling DELTA Pro — the prime choice of 286K worldwide homes
Powerful and Expandable Home Backup
All-Day Running Power
A single DELTA Pro unit packs 3600W AC output, expanded up to 4500W with X-Boost technology. Power 99.99% of heavy-duty devices at home, outdoors, or at work. You can even pair two units together to achieve 7200W. With its long-lasting power, even during power outages, your kitchen stays fully powered and worry-free.
The world’s fastest charging portable power station.
With a DC-coupled EcoFlow Smart Generator, get up to 40% more efficient charging with less energy loss.
Charge anytime, anywhere.
Starts at 3.6kWh Power for Any Situation.
From tailgate power to extreme blackouts that last for days on end, DELTA Pro offers a capacity of up to 25kWh, so you’re covered for any situation.
Plug and play home backup power.
Simple, sustainable, and affordable whole-home backup power solutions with an output power of up to 7200W and a whopping 21.6kWh capacity for security and comfort. Easily chain together two DELTA Pros using the Double Voltage Hub and plug in to your breaker panel via a transfer switch. The solution provides a convenient home battery system without rewiring or running dangerous extension cables through your home.
Save money on your electricity bills.
Draw power from your DELTA Pro(s) to power your home during peak rate hours, lowering your bills and reducing pressure on the grid. Use low-cost or renewable energy during off-peak hours to recharge your DELTA Pro(s).
A clean energy alternative.
Replace noisy, smoky generators with a silent, fume-free, portable home battery. Unlike generators, batteries are ideal for both outdoor and indoor use, running all your essentials during a blackout. And, with the help of solar energy, recharge during an extended outage.
DELTA Pro Whole-Home Control System
Go off-grid for extended adventures.
Experience the ultimate freedom of off-grid living with a clean, silent power source, no campground necessary. With its wheels, extendable handle, and dedicated 30A Anderson port, take power along for the ride, whether you’re RV-ing, camping, or just want reliable power on the go. You can even juice up your EV on the road. Now that’s freedom.
Travel without limits.
Experience the ultimate freedom of off-grid living with a clean, silent power source, no campground necessary. With its wheels, extendable handle, and dedicated 30A Anderson port, take power along for the ride, whether you’re RV-ing, camping, or just want reliable power on the go. You can even juice up your EV on the road. Now that’s freedom.
No noise, no fume, maintenance-free.
Bid farewell to noisy, fume-filled gas generators and relish peaceful, green, maintenance-free power wherever your RV adventures take you. Charge your RV essentials using DELTA Pro, or plug into a shore power outlet to directly power your RV’s electrical system.
Fast charging anytime, anywhere.
Whether you’re on the road, at a campsite, or in your backyard, you’re never left without power. Top up using MultiCharge in the time it takes to watch a movie. Fully recharge in only 1.7 hours at an EV charging station (3400W), 1.9 hours with dual AC + solar charging (3000W), 2.7 hours from an AC outlet (1800W), and 3.5 hours using solar (1600W).
EV backup charging solution.
Caught short on the road? Extend the range of your electric vehicle another 14 miles*, so you can reach your destination safely. *Miles per kWh of TESLA MODEL Y: 3.3-3.8 mi/kWh, DELTA Pro (3.6kWh) can extend the range of MODEL Y about 13.68 miles.
Charge up at EV stations worldwide.
For the first time, we’re offering fast 1.7-hour charging at thousands of EV stations across the globe. This unique charging method gives you up to 3400W fast charging on the go.
A battery that lasts for years on end.
DELTA Pro sports a brand-new LFP battery with 6500 cycles, which means you can use DELTA Pro for years and years before your unit reaches 50% of the original capacity. EcoFlow’s battery management system provides real-time analysis and regulation of voltage, current, and temperature. This unique protection mechanism makes DELTA Pro an incredibly safe and efficient home battery.
Specs
Capacity
3600Wh
Extra Battery
Support up to two DELTA Pro Smart Extra Battery/Smart Generator
AC Output
5 outlets, 3600W total (Surge 7200W)
Max Device(s) Power Supported by X-Boost
4500W
USB-A Output
2 ports, 5V, 2.4A, 12W Max per port
USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port
USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max per port
Car Power Output
12.6V, 10A, 126W Max
DC5521 Output
2 ports, 12.6V, 3A, 38W Max per port
Anderson Port
12.6V, 30A
AC Charging Input
1800W Max, 120V~15A, 3000W Max, 240V~12.5A
Solar Charging Input
1600W Max, 11-150V, 15A Max
Car Charging Input
Support 12V/24V battery, 8A
Battery Chemistry
LFP
Cycle Life
6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
Connection
Wi-Fi, Bluetooth
Net Weight
Approx. 99lbs/45kg
Dimension
25*11.2*16.4 in/63.5*28.4*42cm
FAQ
How thick is the 2-meter-long Infinity Cable for DELTA Pro?
3+8 ports, power cable 10AWG, signal cable 22AWG.
How can I achieve a capacity of 25kWh?
To achieve 25kWh, you need to connect two DELTA Pro units using a Smart Home Panel and connect two Extra Battery packs to each DELTA Pro. This setup will provide 21.5kWh. If you also use our Smart Generator to charge the DELTA Pros, then 2 × DELTA Pro + 2 × Extra Batteries + 2 × Smart Generators, allows you to achieve 25kWh in a single charge.
What is the noise level of the DELTA Pro?
The DELTA Pro has a fan to keep its battery cool. At a 1-meter distance, the noise level ranges from 48 to 60 dB (between normal conversation and an office environment). The noise level varies depending on the wattage flowing in or out of the battery and temperature.
What are the output specifications of the DELTA Pro?
DELTA Pro Output Specifications
DELTA Pro supports five output types: AC, USB, car charger, DC5521, and Anderson port, providing 15 output ports in total.
AC Output (Pure Sine Wave)
Quantity: 4 (4 × 20A)
Rated Power: 3600W (Peak: 7200W) Voltage: 220V, AC 50/60Hz
Smart Inverter System: X-Boost supports 3600W-4500W devices*
Anderson Port
Quantity: 1
Specification: 12.6V, 30A
USB-A Ports
Quantity: 2
Specification: 12W, 5V, DC 2.4A
USB-A Fast Charging Ports
Quantity: 2
Specification: 18W, 5-12V, DC 2.4A (max)
USB-C Ports
Quantity: 2
Specification: 100W, 5-20V, DC 5A (max)
Car Charger Port
Quantity: 1
Specification: 126W, 12.6V, DC 10A (max)
DC5521 Outlet
Quantity: 2
Specification: 37.8W, 12.6V, DC 3A
Note: The car charger and DC5521 ports share power, with a maximum combined output of 127W.
Can the Extra Battery directly charge DELTA Pro?
Yes.
When using the Double Voltage Hub, do I have to turn on the DELTA Pro first? Can the Double Voltage Hub directly power on the DELTA Pro?
Yes, the DELTA Pro needs to be turned on first. The Double Voltage Hub controls the AC output switch but cannot directly power the DELTA Pro on or off.
What is the peak power of the DELTA Pro Double Voltage Hub? Is there a duration limit?
The peak power can reach 9000W, but peak power duration is usually very short, lasting only tens of milliseconds.
What is the standby power consumption of the DELTA Pro?
When the AC output button is turned on, standby power consumption is approximately 30W.
Does it support dual charging (AC charging and DC charging)?
Yes, AC and DC charging can occur simultaneously, with a maximum input of 2200W.
Why is the DELTA Pro unable to charge/power my devices?
1.If charging from AC output ports, ensure the AC output switch is turned on. The same applies to DC output ports.2.If the AC or DC power switch is on but charging is still not working, check if the DELTA Pro's output power matches your device's power requirements.3.If your device's power is below 10W, the AC output switch will turn off after 12 hours because the detected power is considered negligible. In this case, manually turn the AC output switch back on.4.If the screen displays an overload warning, the charging power is too high. Try the following: Turn off and let it cool for a while. Use a lower-power device. If the overload persists, power off and cool the unit for 30 minutes before restarting. If the issue continues, contact customer support.
Is the DELTA Pro compatible with the Smart Home Panel 2?
Yes, but you need a Double Voltage Hub to connect to the Smart Home Panel 2's 5+8 ports.
Can I use a DELTA Pro unit instead of a DELTA Pro Smart Extra Battery to connect to another DELTA Pro? If I want to connect two DELTA Pro units, what do you recommend?
No, the main unit must work with an Extra Battery for capacity expansion.If you want to connect two DELTA Pro units, consider using a Double Voltage Hub based on your actual needs.