A single DELTA Pro 3 unit has a 4kWh battery capacity, easily meeting the electricity needs of a household, providing peace of mind even in emergencies. Additionally, the capacity can be expanded to 12kWh*, allowing you to use the stored power in the DELTA Pro 3** even during several hours of a power outage.

4000W High Output

Multiple high-power household appliances can be used simultaneously. EcoFlow's unique X-Fusion technology allows the DELTA Pro 3 to output 4000W, even when the input is AC230V 2900W. The more stable pure sine wave output ensures an enjoyable experience when using household appliances.

A comprehensive 10 ms UPS

Ensures swift 10ms switch-overs, protecting your NAS systems, servers, and entertainment devices from power disruptions, keeping your technology safe and continuously powered.

State-of-the-art LFP Tech

Crafted with automotive-grade LFP cells, the EcoFlow DELTA Pro 3 features the industry's first IP65-rated battery pack, resisting impacts, water, dust, and fire. With 4000 cycles to 80%, enjoy 11 years* of daily power. Dependable in any weather, ensuring peace of mind.

*Tested under controlled laboratory conditions with charging and discharging at 0.5C rate under 77°F conditions

Powered by ground-breaking X-Guard BMS

X-Guard BMS monitors 40 safety indicators 24/7, app-managed for smart, secure energy.

Revolutionizing Durable Construction

CTC design, UL-certified 5VA fireproof shell fortify DELTA Pro 3, setting new standards for resilience.

5 Years Warranty, Zero Worries

5-year warranty, streamlined support for swift solutions, minimal downtime. Quality redefined.

Charge Up, Fast, and Everywhere

Introducing EcoFlow's groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0 to 80% in just 1 hr. With multi-charge combinations, enjoy up to 7000W of super-fast charging.

Effortless All-in-One Command with the EcoFlow App

Effortless Portability and Space-Efficient

Portable design for an ideal lifestyle. Boosts portability with its wide wheels, ergonomic handle, and compact design. Its magnetic sliding doors simplify access, optimising space and power for mobility without compromise. Ideal for dynamic lifestyles and maximising family space.

Multiple Using Scenario

Equipped with a portable home battery, ensuring peace of mind in emergencies.

Equipped with a TT30 port to power RVs.

Achieve off-grid capability with solar panels and the DELTA Pro 3.

With powerful output and expandable capacity, it's ideal for various high-power appliances.

6 unique and 18 combo charging methods to meet your charging needs anywhere, anytime.

Indoor: Dual-PV Charging

Indoor: AC Wall Charging

Backyard: With Gas
Generator

Outdoor: EV Charging
Piles

RV/Van: EcoFlow
Alternator Charger

Car: Cigarette Lighter
Charging

Fast Multi-Charging
Solutions

Quiet Comfort for Your Home and Neighbors, Too!

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, thanks to our X-Quiet tech

What's In The Box?