About this item

• 5 Fast Charging Options. With 1500W AC input, it charges to 80% in 40 mins. Solar charging reaches 80% in 1 hr, 100% in 70 mins. The 800W Alternator charges to 80% in 1 hr, 100% in 1.3 hrs. Using EcoFlow smart generator, it charges 80% in 40 mins and fully in 56 mins. Hybrid charging (AC + solar) also achieves the same speed.
• Durable and Reliable for 10 Years. Powered by LiFePO4 (LFP) cells, with 4000 cycles to 80%, offering 25% more durability than industry standards. Enjoy a 10-year lifespan for daily use. The IP65 battery pack provides triple protection: splash-proof, dust-proof, and oil-proof.
• Flexible Expansion up to 5kWh. The DELTA 3 Series seamlessly integrates with EcoFlow's ecosystem, enabling the addition of DELTA 3, DELTA Pro 3, or DELTA 2 Max battery packs. Expand your power potential up to a robust 5kWh.
• Smart Energy Management System. The app offers12-hour storm and outage alerts, low battery/storage reminders, and a usage dashboard. Customize charge speed, power schedules, and enable power-saving mode. With the upgraded Time-of-Use (TOU) mode, automatically calculate savings and optimize charge/discharge times.
• 10 ms Switch-Over UPS Protection. The DELTA 3 Plus functions as a true UPS with a 10 ms switch-over time, ideal for NAS, servers, POS systems, and critical backups, ensuring no data loss from unexpected shutdowns.
• Power 13 Appliances Simultaneously. With abundant interfaces, it powers 13 appliances at once, perfect for emergencies. X-Boost supports resistive appliances with power demands over 2200W continuously.
  

  
  

  Industry-leading portable power station with the fastest charging speed

  

  
  

  5 ways of industry-leading fast charging.

  Perfect for indoors, outdoors, or on the go.

  

  AC

  1500W AC Input, Full Charge in 56 Minutes[1]

  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

  Solar Input with 1000 MPPT, Full Charge in 70 Minutes[2]

  EcoFlow DELTA 3 Plus with 500W MPPT × 2 charges fully in 70 minutes, even with limited sunlight. Outdoors, it recharges during lunchtime. DELTA 3 with a 500W MPPT recharges in 2 hours.

  

  
  

  Car Charge

  On-the-Go with 800W Car Charge, Full Charge in 1.3 Hours[3]

  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.

  

  
  

  Multi-Charging

  Multi-Charging (AC + Solar), Full Charge in 56 Minutes with 1500W Input[4]

  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, prioritising solar to save money.
  

  

  Generator

  Hybrid Power with Generator, Full Charge in 56 Minutes with 1500W AC Input[5]

  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 (coming soon).
  

  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.
  
  

  RV

  

  HOME USE
  OUTDOORS
  Professional work
  

  Compact and portable design fits effortlessly in any space

  Effortless to use, convenient to transport
  
  11 OUTPUTS

  
  Compact and lightweight
  

  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

  

  
  

  Ensure reliable backup for specialized equipment with a 10 ms UPS.[6]

  

  
  

  Long-lasting and durable, ensuring reliable backup now and always.

  Triple protection from the inside out for guaranteed safety

  

  LFP Battery

  IP65 Battery Pack

  BMS

  Third-gen LiFePO4 (LFP) cells offer fast charging without sacrificing longevity. With 4000 cycles to 80% capacity[7], enjoy up to 10 years of reliable use, 25% above the industry standard.

  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

  1 Extra Battery, 5x the 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.

  Comparison of DELTA 3 Series and DELTA 2

  

  
  

  What's in the box

  

  
  

  Specs - DELTA 3 Plus

  Colour/IDDELTA 3 Plus - Silver

  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 Pro3/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
  DELTA 3 Plus - 2 × 36W Max

  USB-A × 2

  /

  USB-C × 2

  DELTA 3 - 2 × 100W Max
  DELTA 3 Plus - 2 × 140W 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)
  DELTA 3 Plus - DC input 11V-60V2 × 500W Max (70 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
  DELTA 3 Plus - 4000 Cycles to 80%

  Waterproof level of battery pack

  IP65

  UPS

  DELTA 3 - <10 ms
  DELTA 3 Plus - <10 ms HID

  Volume

  600W <30 dB/1200W <40 dB