Powerbank Ugreen PB552 25000mAh, 165W, USB + USB-C, built-in cable (gray) (55995B)

Capacity and Battery

• Capacity: 25000 mAh / 90 Wh

• Type: 5x automotive-grade 21700 Li-ion cells

• Cycle life: >70% capacity after 1000 cycles

• Flight-safe: compliant with carry-on regulations (<100 Wh)

Ports and Connectors

• 2x built-in USB-C cables (C1: up to 140W, C2: up to 65W)

• 1x additional USB-C port (input/output)

• 1x USB-A port (output)

• Simultaneous charging of up to 4 devices

Outputs and Power

• Total power: 165 W

• Cable C1: up to 140 W (charges 16" MacBook Pro to 54% in 30 minutes)

• Cable C2: up to 65 W

• USB-C port: up to 65 W

• USB-A port: 10V/2.25A, 9V/2A, 12V/1.5A

• Supports PD 3.1, PPS, UFCS, QC, SCP, AFC, FCP fast charging

Input

• Cable C1 (Input): up to 90 W (20V/4.5A)

• Cable C2 / USB-C port (Input): up to 65 W (20V/3.25A)

• Full charge time: approximately 2 hours

Display and Features

• Digital LED display: shows remaining battery level in real time

• Low-Power Mode: activated by holding the button for 3 seconds – charges low-consumption devices (TWS, smartwatches)

Safety

• Protection against overvoltage, overcurrent, overcharge, over-discharge, and overheating

• Certifications: CE, FCC, RoHS, KC, PSE

• Laptops: MacBook Pro/Air, Dell XPS, and others

• Smartphones: iPhone 17/16/15/14, Samsung Galaxy S25 Ultra, Xiaomi, OPPO

• Tablets: iPad Pro/Air

• Consoles: Steam Deck

• Other devices: cameras, drones, gaming consoles