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EcoFlow DELTA 3 Max Portable Power Station
EcoFlow DELTA 3 Max Portable Power Station - Image 2
EcoFlow DELTA 3 Max Portable Power Station - Image 3
EcoFlow DELTA 3 Max Portable Power Station
EcoFlow DELTA 3 Max Portable Power Station - Image 2
EcoFlow DELTA 3 Max Portable Power Station - Image 3

EcoFlow DELTA 3 Max Portable Power Station

Original price was: €1299.00.Current price is: €1099.00.
€893.50 ex VAT

EcoFlow DELTA 3 Max is a 2048Wh portable power station designed for home backup, camping and portable power use. It features LFP battery chemistry, app control and five charging methods, including AC, solar, alternator charger, smart generator and multi-charge.

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Powerful Portable Backup

EcoFlow DELTA 3 Max is a high-capacity portable power station designed for home backup, campervan power, and off-grid electricity where reliable AC output is required.

It combines a 2,048Wh lithium iron phosphate (LFP) battery with a 2,400W AC inverter, delivering strong performance for everyday appliances and tools within its rated limits.

DELTA 3 Max supports multiple charging methods including mains power, solar panels, vehicle charging, and generator input, allowing flexible use at home, on the road, or on site.

The system also includes fast UPS switchover (approx. 10ms) to help maintain power to sensitive electronics during short outages.

Large 2,048Wh LFP Battery

DELTA 3 Max uses LiFePO₄ battery chemistry, designed for long cycle life and stable performance.

  • Battery capacity: 2,048Wh

  • Battery type: LiFePO₄ (LFP)

  • Long cycle life battery technology

This capacity allows the unit to power a wide range of devices during outages or off-grid use.

2,400W AC Output

DELTA 3 Max delivers strong inverter performance suitable for many common appliances.

  • AC output: 2,400W continuous

  • Surge output: 4,800W

  • X-Boost: supports devices up to approx. 3,200W (manufacturer feature)

X-Boost can allow certain higher-wattage devices to operate by adjusting output characteristics.

Fast Charging Technology

EcoFlow’s fast-charging technology allows the battery to recharge quickly from mains power.

  • AC charging input: up to approx. 2,300W

  • 0–100% charge: approx. 68 minutes

Additional charging options include solar panels, vehicle charging, and generator charging.

Solar Charging

DELTA 3 Max supports solar charging up to 500W through its MPPT controller.

This allows compatible solar panels to recharge the battery during off-grid use.

Multiple Output Ports

DELTA 3 Max provides a range of ports for powering devices.

AC Output

  • 4 × AC outlets

  • 2,400W continuous output

  • 4,800W surge

USB Output

  • 1 × USB-C 100W (HID capable)

  • 2 × USB-C 30W (combined)

  • 1 × USB-A 18W

DC Output

  • 12V car port: 12.6V ⎓ 10A

  • Maximum DC output: approx. 126W

Smart App Monitoring

Using the EcoFlow app via Wi-Fi or Bluetooth, users can monitor power usage, adjust charging speeds, and manage device settings remotely.

What’s in the box:  1. EcoFlow DELTA 3 Max, 2. AC Charging Cable, 3. Manuals & Warranty card.

What's in the Box

Specifications

AC Output
Number of AC Outlets 4
Output Voltage 230V~50Hz
Max AC Output 2400W total (10A max per port)
Surge Output 4800W
Max X-Boost Output 3200W
DC Output
12V Car Output 12.6V ⎓ 10A (126W max)
USB-C 1 × 100W max
2 × 30W max (shared 30W total)
USB-A 1 × 18W max
Total Output Ports 9
Total Combined Output 2674W max
Charging Input
AC Charging (Utility) 2300W (depending on input voltage)
220–240V~10A, 50/60Hz
0–80% Charge Time 51 minutes
0–100% Charge Time 68 minutes
Solar Input 500W max (XT60i)
Alternator Charging 500W max (XT60i)
Car Charging 12V / 24V ⎓ 8A
Generator Charging 2400W max
Battery & System
Capacity 2048Wh
Battery Chemistry LFP (LiFePO₄)
UPS 10 ms
Noise Level ≤25 dB (at 600W load)
Connectivity Wi-Fi: Yes
Bluetooth: Yes
App: Yes
Screen: Yes
Operating Temperature Charge: 0–45°C
Discharge: −10–45°C
Storage: −10–45°C
Dimensions 49.4 × 23.9 × 30.5 cm
Weight Approx. 20.3 kg
Warranty 3 + 2 years

Comparison Table

Please note: DELTA 3 Max is not the expandable version. It supports up to 500W solar input and up to 500W alternator charging. Customers needing extra battery expansion or higher charging input should choose DELTA 3 Max Plus

Specification DELTA 3 Max DELTA 3 Max Plus DELTA 2 Max
Capacity 2048Wh 2048Wh 2048Wh
Net Weight 20.3 kg 22.1 kg 23 kg
Dimensions 494 × 239 × 305 mm 494 × 242 × 305 mm 497 × 242 × 305 mm
Expandable Capacity No Up to 10kWh Up to 6kWh
AC Output 4 outlets, 2400W total (Surge 4800W) 4 outlets, 3000W total (Surge 6000W) 4 outlets, 2400W total (Surge 4800W)
X-Boost 3200W 3900W 3100W
AC Input 2300W (<68 min) 2300W (<68 min) 2300W (81 min)
Solar Input 500W 1000W 1000W
UPS <10 ms <10 ms (NAS & HID support) <10 ms
Noise <25 dB <25 dB <30 dB
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