Keep appliances running day-to-day and through emergencies.

1.5kWh-5.5kWh expandable capacity

DELTA 3 (1500) offers a large 1500Wh battery capacity, expandable up to 5500Wh. Keep your appliances running, for everyday use or as home backup. It's flexible and on-demand energy.

You'll always be prepared with never-before-seen fast charging

5 industry-leading charging methods



AC
With EcoFlow's 1500W X-Stream AC input, DELTA 3 (1500) charges from 0-100% in only 90 minutes. Stay prepped for a power outage or take a last-minute camping trip.



SOLAR
Utilise the sun's energy with a huge solar input of up to 500W. Fully charge DELTA 3 (1500) in as fast as 3.5 hours with EcoFlow Portable Solar Panels.



CAR CHARGE
Using an 800W Alternator Charger, it takes just 2 hours to fully charge, 8× faster than other methods. Charge on the road, so you don't need to prep in advance.



MULTI CHARGING
With an input of up to 1500W, it takes only 90 minutes to fully charge DELTA 3 (1500) using both AC and solar, prioritizing sun power to save money.



GENERATOR
Fully charge DELTA 3 (1500) in only 1.5 hours. The EcoFlow Smart Generator 3000 (Dual Fuel) automatically replenishes power at night, ensuring constant backup without getting hands-on. (Coming Soon)

 

Power 99% appliances without overloading.

1800W output (3600W surge) with up to 2400W X-Boost 

EcoFlow DELTA 3 (1500) can power 99% of household appliances, including refrigerators, TVs, and computers. With X-Boost, continuously run high-power appliances up to 2400W, from ovens to hair dryers.



Home use



Outdoors

RV
 

UPS for home backup

15 ms auto-switch to battery power

Constantly run your refrigerator, fish tank, or CPAP in case of emergencies. Keeps your home essentials powered up no matter what.


 

Long-lasting and durable, ensuring constant and reliable backup

Triple protection for guaranteed safety from the inside out 

LFP Battery

IP54 Water-Resistant Battery Pack



Intelligent Battery Management System (BMS)

Powerful yet lightweight, take power anywhere.

Only 16.5 kg in a compact design

Power home appliances, outdoor activities, or DIY. Easily lift up and take it anywhere.



Smart app for emergency backup and bill savings



Runs Quietly, 35 dB Under 600W