*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
EcoFlow DELTA 3 (1500) Portable Power Station
Industry-leading portable power station with the fastest charging speed
Same Size, 1.5 Times More Capacity
1536Wh Capacity
With a size nearly identical to 1kWh-class products, this model offers 1.5 times the capacity—letting your appliances run 1.5 times longer, all while maintaining convenient portability and easy storage. It’s the perfect solution for situations where "1kWh isn’t quite enough, but 2kWh is too much"—ideal for one- or two-night camping trips and more.
Always Be Prepared with Unmatched Fast Charging
5 industry-leading charging methods—recharge up to 80% in just 1 hour
Always Be Prepared with Unmatched Fast Charging
5 industry-leading charging methods—recharge up to 80% in just 1 hour
Always Be Prepared with Unmatched Fast Charging
5 industry-leading charging methods—recharge up to 80% in just 1 hour
Always Be Prepared with Unmatched Fast Charging
5 industry-leading charging methods—recharge up to 80% in just 1 hour
Always Be Prepared with Unmatched Fast Charging
5 industry-leading charging methods—recharge up to 80% in just 1 hour
Power 99% appliances without overloading
1800W Output (3600W Surge), Up to 2200W with 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 (2150W) to hair dryers (1800-2500W).
Power 99% appliances without overloading
1800W Output (3600W Surge), Up to 2200W with 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 (2150W) to hair dryers (1800-2500W).
Power 99% appliances without overloading
1800W Output (3600W Surge), Up to 2200W with 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 (2150W) to hair dryers (1800-2500W).
Power 99% appliances without overloading
1800W Output (3600W Surge), Up to 2200W with 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 (2150W) to hair dryers (1800-2500W).
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
Long-lasting and durable, ensuring constant and reliable backup
Triple protection for guaranteed safety from the inside out
Long-lasting and durable, ensuring constant and reliable backup
Triple protection for guaranteed safety from the inside out
Expand Capacity to Keep Appliances Running Every Day
Up to 5.5kWh with Extra Batteries from the DELTA Series
The DELTA 3 (1500) supports four types of extra batteries from the DELTA series. Customise your power setup to match your needs or flexibly use any extra DELTA batteries you already own.
Peace of Mind for Backup Power—Convenient for Everyday Use
An intelligent energy management system powered by EcoFlow Oasis.
Powerful Yet Lightweight, Take Power Anywhere.
36.3 lb & 15.7 × 8.3 × 11.1 in
Power home appliances, outdoor activities, or DIY. Easily lift up and take it anywhere.
What's in the box
Specs
Dimensions
15.7 x 8.3 x 11.1 in(40 x 21 x 28 cm)
Net Weight
36 lbs/ 16.5kg
Capacity
1536Wh
Life Span
3000 cycles to 70%
UPS
<15ms
AC Input
1500W
Solar Input
500W, 15A,single port
Car Charger
12V/24V, 8A
AC Output
1800W, surge 3600W
X-Boost
2200W
USB-A Output
12W
USB-A Fast Charge
18W
USB-C Output
100W
Car Output
126W
DC5521 Output
38W
AC Charging
1500W
Solar Charging
500W Max 3.5 hours
Car charging
12.6V/10A 126W Max~12.1 hours
