- Expandable 1-5 kWh capacity with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery, or DELTA 2 Max Extra Battery.
- 1800W AC output, with 2400W (3600W surge) using X-Boost technology.
- 5 fast recharging methods: AC, Solar, 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), and Multi-charging.
- 5-year warranty.
Powerful output, imperceptible operation.
1800W output, 3600W surge beyond limits
EcoFlow DELTA 3 Series supports 99% of household devices, including refrigerators, TVs, and computers. Plus, with X-Boost, continuously power appliances over 2400W, such as ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W). Perfect for home usage, RV, and outdoor usage, this solar battery ensures you're never left in the dark.
Compact and portable design fits effortlessly in any space
Effortless to use, convenient to transport
Integrates 11 outlets in a compact design
DELTA 3 Series handles more appliances simultaneously even in cramped spaces.
Space-saving design, ideal for travel
5% smaller than EcoFlow DELTA 2, and about the size of a small microwave oven. Place in the trunk, front passenger seat, or back seat without taking up too much space. It's lightweight too, weighing as little as the average adult corgi.
30 dB ultra-quiet operation
Completely imperceptible under 600W, blending with natural ambient noise (30 dB).
Whether you're in a tent or at home, it won't disrupt sleep.
Peace of mind for backup power, convenient for daily use
An intelligent energy management system powered by EcoFlow Oasis
Customise
TOU (Time of Use) modes optimise electricity usage for daily bill savings. DELTA 3 Plus can automatically manage charging and discharging during peak and off-peak hours to save on energy costs in TOU mode.
Storm warning mode and UPS power outage reminders swiftly activate backup power for essential appliances during emergencies.
Monitor
Real-time energy insights on the go. View battery status live anytime, anywhere.
Control
Control even from afar. Easily turn on/off output and the connected appliances remotely.
Constant Updates
Constant updates for optimal user experience. Regular upgrades offer you industry-leading energy management.
Ensure reliable backup for specialized equipment with a 10 ms UPS.
Switchover is under 10 ms when the grid is down, allowing desktop computers, laptops, NAS servers, and 3D printers to instantly switch to battery supply, ensuring uninterrupted operation during a power outage.
Long-lasting and durable, ensuring reliable backup now and always.
Triple protection from the inside out for guaranteed safety
LFP Battery
Third-gen LiFePO4 (LFP) cells offer fast charging without sacrificing longevity. With 4000 cycles to 80% capacity, enjoy up to 10 years of reliable use, 25% above the industry standard.
IP65 Battery Pack
IP65-rated for resistance against water splashes and dust, ensuring durability in various environments. Protects against harsh conditions, providing long-lasting performance.
BMS
Over 40 protective measures against current, voltage, temperature, and circuit risks. Intelligent management system and thermal runaway propagation protection prevent explosions and fires for maximum safety.
Flexible expansion for ultra long runtime.
Conveniently expandable up to 5kWh*.
*EcoFlow DELTA 3 Series are compatible with Extra Battery of DELTA 3, DELTA Pro 3, DELTA 2 Max, DELTA 2.
Smaller Size, Same Power
Same power, more compact. Achieve 2kWh capacity with EcoFlow DELTA 3 Extra Battery (1kWh), making it 1/3 smaller and lighter than the DELTA 2 power pack.
1 Extra Battery, 5x the Power
When combined with the EcoFlow Ecosystem, it can be equipped with DELTA Pro 3 Extra Battery, allowing for a maximum expansion to 5kWh, which extends the backup power duration by 5 times.
What's in the box
- EcoFlow DELTA 3
- AC Charging Cable
- Car Charging Cable
- DC5521 to DC5525 Cable
- Manuals & Warranty Card
Specs - DELTA 3 Plus
Colour/ID
DELTA 3 - Silver & Grey
Capacity
1024Wh
Net Weight
≤12.5 kg
Dimensions
398×200×284 mm
D3 EB Dimensions
398×200×198 mm
App
Supported (TOU/Storm warning)
Extra Battery
Expandable capacity to 5kWh
DELTA 2 Max/DELTA 2/DELTA Pro 3/DELTA 3 Extra Battery Supported
Total Output Ports
11
AC × 4
4 × 1800W (Surge 3600W)
Max Device(s) Power Supported by X-Boost
2400W
USB-A × 2 (Fast charging)
DELTA 3 - 2 × 18W Max
USB-A × 2
/
USB-C × 2
DELTA 3 - 2 × 100W Max
Car Power × 1
12.6V, 10A, 126W Max
DC5521 × 2
2 × 12.6V, 3A Max
AC
1500W (56 Min)
Solar
DELTA 3 - DC input 11V-60V1 × 500W Max (130 Min)
Smart Generator
1500W (56 Min)
Car
800W (1.3 Hr)
AC+PV
1500W (56 Min)
Chemistry
LFP
Cycle Life
DELTA 3 - 4000 Cycles to 80% Capacity
Waterproof level of battery pack
IP65
UPS
DELTA 3 - <10 ms
Volume
600W <30 dB
1200W <40 dB
Warranty
5 Years
