Perfect for indoors, outdoors, or on the go.
With EcoFlow's X-Stream technology and 1500W AC input, DELTA 3 charges from 0-100% in 56 minutes. A 30-minute charge provides hours of emergency backup before a power outage.
even with limited sunlight. Outdoors, it recharges during lunchtime.
Using an 800W car power source, it takes just 1.3 hours to fully charge, 8× faster than others. Charge on the road during travel, eliminating the need for pre-charging.
With 1500W max input, it takes 56 minutes to fully charge. During daily use, plug in both AC and solar to charge DELTA 3 , prioritizing solar to save money.
EcoFlow DELTA 3 supports 99% of household devices, including refrigerators, TVs, and computers. Plus, with X-Boost, continuously power appliances over 2600W, such as ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W). Perfect for home backup, RV, and outdoor usage, this powerhouse ensures you're never left in the dark.

30 dB Ultra-quiet Operation.
Completely imperceptible under 600W, blending with natural ambient noise (30 dB). Inside a tent or indoors, it won't disrupt sleep.

Peace of mind for backup power, convenient for daily use.
An intelligent energy management system powered by EcoFlow Oasis.
What's in the Box
Specs |
Dimensions |
Approx. 397.6*202*283.6mm |
Net Weight |
Approx. 12.5kg |
Capacity |
1024 Wh |
Extra Battery |
Support DELTA 2 EB, DELTA 2 Max EB, DELTA Pro 3 EB, and DELTA 3 EB (Up to 5kWh) |
Total Output Ports |
13 |
AC Output |
6 outlets, 1800W total (Surge 3600W) |
Max Device(s) Power (with X-Boost) |
x |
USB-A Output (Fast Charge) |
2 ports, 18W Max |
USB-C Output |
2 ports, 100W Max |
Car Power Output |
1 port, 12.6V, 10A, 126W Max |
DC5521 Output |
2 ports, 12.6V, 3A Max |
AC Charging |
1500W |
Solar Charging |
DC Charge Input, 11V-60V 500W Max |
Smart Generator Charging (1.8kW) |
1500W |
Car Charging |
800W, in 1.3 Hour |
Battery Chemistry |
LFP (LiFePO4 battery) |
Cycle Life |
4000 cycles to 80+% capacity |
Connectivity |
APP (TOU / Storm Warning Alert) |
Waterproof Level of Battery Pack |
IP65 |
UPS |
<10ms |
Noise |
600W<30db;1200W<40db |
Warranty |
5 years |