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EcoFlow DELTA 3 Max Portable Power Station

EcoFlow DELTA 3 Max Portable Power Station
Save 57% Save 47%
$1,499.00
$1,499.00 - $2,797.00
$1,499.00
$799.00
$799.00 - $1,249.00
$799.00
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Model: DELTA 3 Max Only

EcoFlow DELTA 3 Max Portable Power Station (2048Wh)

The DELTA 3 Max packs a 2,048 Wh capacity into a durable and portable design, using high-quality lithium iron phosphate (LFP) battery cells for longevity and safety. It delivers strong AC output power to handle a wide range of household and outdoor devices. With X-Boost mode, it can support appliances drawing significantly more power than its nominal rating, giving flexibility for heavier loads when needed.

Charging is fast and versatile: it supports multiple input methods including AC wall charging, solar input, generator input, and car input, allowing you to replenish the battery from many sources depending on your situation. The unit is engineered to charge rapidly while protecting battery health through intelligent power management.

On the output side, the DELTA 3 Max features a pure sine wave inverter and automatic switching, ensuring clean and stable power for sensitive electronics. It maintains a low noise level during operation. The system also includes a robust battery management system to guard against overcurrent, overheating, short circuits, and other risks.

You can monitor and control the unit via the EcoFlow mobile app, which displays real-time status of charge level, input/output power, and estimated runtime. The app also lets you schedule charging, customize power modes, and set preferences. The design emphasizes portability, resilience, and practical function in off-grid, backup, or mobile scenarios.


EcoFlow DELTA 3 Max

EcoFlow DELTA 3 Max Specs

  • Net Weight: ~44.8 lbs
  • Rated Capacity: 2048Wh 51.2V 40Ah
  • AC Output: 120V 60Hz 2400W total, 20A (x4) Max per port
  • USB-A Output: USB-A (x1): 5V-3A/9V-2A/12V-1.5A, 18W Max
  • Cigarette Lighter Output Port: 12.6V, 10A, 126W Max
  • Maximum PV Input Power(W): 500W
  • Discharge Temperature: -10 to 45°C (14°F-113°F)
  • EMS: Class B
  • Dimensions (HWD): 15.7 in × 7.9 in × 11.1 in
  • Cell Chemistry: LFP(LiFePO4)
  • X-Boost: 3400W
  • USB-C Output: USB-C (x1): 5/9/12/15V-3A,20V--5A, 100W Max | USB-C (x2): 5/9V-3A, 15V-2A,30W Max per port, total 30W
  • AC Input (Charge Only): 100-120V~15A 50/60Hz
  • Operating Humidity: 20%-95%
  • Communication Method: Wifi 2.4GHz/ Bluetooth5.0
  • Included: DELTA 3 Max, AC Charging Cable, Manuals & Warranty Card

EcoFlow DELTA 3 Max Features

  • 2400W Output— Powerful. Stable. Built to Handle It All: EcoFlow DELTA 3 Max (2048Wh) delivers 2400W AC rated output. With X-Boost™ 3.0 technology, it supports devices up to 3400W—effortlessly taking on your heavy-duty appliances. The inverter samples AC voltage and current every 33μs with high precision using a DSP chip, ensuring pure sine wave output with beyond grid-level stability—ideal for powering sensitive electronics reliably.
  • 4 Ways to Charge Up — Ready in Just 68 Mins: 1800W Input, 0-80% in 68 mins. EcoFlow’s exclusive Storm Guard Mode monitors severe weather alerts and automatically triggers AC charging remotely using industry-leading X-Stream fast charging tech—so it can be ready long before a disaster hits. With 1800W input, recharge to 80% in just 68 mins. The EcoFlow Smart Generator 4000 (Dual Fuel) powers up DELTA 3 Max (2048Wh) for storms, outages, and off-grid living. 500W Input, 0-80% in 3.43 hrs. Pair it with EcoFlow Solar Panels (25% high-efficiency) for reliable power during camping trips, van life, or off-grid living. With the EcoFlow 500W Alternator Charger, get ready fast while on the move.
  • Built to Last: From battery chemistry to structural design, DELTA 3 Max (2048Wh) is engineered for extreme durability, environmental resilience, and whisper-quiet performance.
  • EV-Grade CTC Structure: Built with a cell-to-chassis (CTC) structure, DELTA 3 Max (2048Wh) is drop-resistant and shockproof—protecting against overnight condensation and off-road bumps during transport. You get stable power even in the most demanding conditions.
  • Extreme Environment Resistance: DELTA 3 Max (2048Wh) keeps your power flowing through freezing cold, scorching heat, humid environments (95% humidity tolerance), or coastal air—for reliable energy anytime, anywhere.
  • Compact, Portable, Lighter than Ever — Works Anywhere: Lightweight and easy to carry, DELTA 3 Max (2048Wh) fits into any setting—from home to the great outdoors. Weighing just 20.3 kg, it’s 13% lighter for effortless portability while still packing serious power.
  • Deeper Insights, Easier Control: Monitor your energy usage and solar generation—all with one intuitive dashboard. Set timed charging/discharging missions so that you can charge during off-peak hours, discharge during peak rate periods to save costs.
  • Smart, 24/7 Battery Protection: EcoFlow’s advanced BMS uses a high-performance ARM Cortex chipset and intelligent algorithms to monitor your battery in real time. By tracking SOC, SOH, temperature, and more, it ensures peak performance, extended battery life, and worry-free operation.

Your Satisfaction with EcoFlow is Guaranteed:

  • 3-Year Standard Warranty
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