Four Ways to Charge

AC Charging

1500W AC Input, Full Charge in 56 Minutes. With EcoFlow's X-Stream technology and 1500W AC input, DELTA 3 Plus charges from 0-100% in 56 minutes. A 30-minute charge provides hours of emergency backup before a power outage.

Solar Charging

Solar Input with 1000W MPPT, Full Charge in 70 Minutes. EcoFlow DELTA 3 Plus with 500W MPPT × 2 charges fully in 70 minutes, even with limited sunlight. Outdoors, it recharges during lunchtime.

Car Charging

On-the-Go with 800W Car Charge, Full Charge in 1.3 Hours. 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.

Generator Charging

Hybrid Power with Generator, Full Charge in 56 Minutes with 1500W AC Input. With 1500W input, it takes 56 minutes to fully charge. The EcoFlow Smart Generator 3000 (Dual Fuel) automatically replenishes power at night, ensuring constant backup without manual intervention.

Multi-Charging

Multi-Charging (AC + Solar), Full Charge in 56 Minutes with 1500W Input. With 1500W max input, it takes 56 minutes to fully charge. During daily use, plug in both AC and solar to charge DELTA 3 Plus, prioritizing solar to save money.

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 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.

Home Backup

Outdoors

RV

Professional

Ensure reliable backup for specialized equipment with a 10 ms UPS

 

Switchover time is 10 ms when the grid is down, allowing desktop computers, laptops and NAS servers and 3d printers to instantly switch to battery supply ensuring interrupted operation during a power outage.

The EcoFlow Delta 3 Plus support NAS servers and HID communication functions. It sends a signal before the battery is fully depleted to prompt the server to save data then shut down. 

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

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

Extra Battery, 5 x the Power 

Hybrid power for extended runtimes and an auto-start/stop function.
Intelligent Hybrid offers an extended runtime with the EcoFlow Smart Generator 3000 (Dual Fuel). Its auto start/stop feature removes the need for manual operation.

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[8], enjoy up to 10 years of reliable use, 25% above the industry standard.IP65 Battery Pack

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.