EcoFlow DELTA Pro 3 Portable Power Station

Brand: EcoFlow

Model: DELTA Pro 3

Type: Portable Power Station / Home Backup Battery

Capacity: 4096Wh (Expandable up to 12kWh with two DELTA Pro 3 Smart Extra Batteries)

Battery Chemistry: LFP (LiFePO4)

Cycle Life: 4000 cycles to 80% capacity (approx. 11 years of daily use)

AC Output: 4000W total (Surge 8000W); X-Boost supports up to 6000W

AC Charging Input: 2900W Max; 0–80% in approximately 50–60 minutes

Solar Charging Input: 2600W Max via dual PV ports (High-voltage: 30–150V/15A, 1600W Max; Low-voltage: 11–60V/20A, 1000W Max)

USB-C Output: 2 ports, 100W Max per port

USB-A Output: 2 Fast Charge ports (18W Max), 2 standard ports (12W Max)

12V DC Output: 378W total (DC5521 × 1, Anderson Port × 1)

UPS Switchover: <10ms automatic switchover

Noise Level: As low as 30 dB under 2000W load (X-Quiet Technology)

Connectivity: Wi-Fi 2.4GHz & Bluetooth via EcoFlow App

Dimensions: 693 × 341 × 410 mm

Net Weight: 51.5 kg

Warranty: 5 Years

Battery Protection: IP65-rated battery pack (main unit is IP20); X-Guard BMS with 40 safety indicators