UGREEN PB551 20000mAh 145W Power Bank with Built-in Cable

UGREEN PB551 20000mAh 145W Power Bank with Built-in Cable

The UGREEN PB551 20000mAh 145W Fast Charging Power Bank #55992B is a high-capacity, flight-safe portable charger built for powering multiple devices with speed and efficiency.

Featuring a 20,000mAh battery and 72Wh energy rating, this UGREEN Power Bank with Display delivers up to 145W total output across two USB-C ports and one USB-A port. Single-port outputs include 100W on USB-C1, 45W on USB-C2, and 33W on USB-A, making it ideal for laptops, tablets, and smartphones. With up to 80W fast input via USB-C, the power bank recharges quickly, while the LED digital screen provides real-time battery and power status.

Compact yet powerful, the UGREEN PB551 Fast Charging Power Bank is the perfect solution for professionals, travelers, and gamers who need reliable high-speed charging on the go.

Specifications:

Model: PB551

Battery Capacity: 20,000mAh

Energy Rating: 72Wh (Flight-safe)

Total Output: 145W Max

Ports: USB-C ×2 (1 built-in), USB-A ×1

Single-Port Output: USB-C1: 100W / USB-C2: 45W / USB-A: up to 33W

Max Input: 80W (USB-C)

Display: LED Digital Screen

Dimensions: 13.9 × 8 × 2.7 cm

Weight: Approx. 450g

Warranty: 1 Year Warranty.

Key Features:

145W Total High-Power Output

Delivers up to 145W shared output

Powerful enough to charge laptops like MacBook Pro, gaming laptops, and workstations

Ideal for multi-device charging setups

Multi-Port Fast Charging

USB-C 1: up to 100W

USB-C 2 (built-in cable): up to 45W

USB-A: up to 33W (22.5W in some modes)

Charge 3 devices at the same time without speed drops

Built-in USB-C Cable

Integrated high-power USB-C cable

No need to carry extra cables

Designed for durability and frequent travel use

20,000mAh High Capacity (72Wh)

Large battery capacity for multiple laptop & phone charges

Flight-safe (<100Wh) — approved for carry-on luggage

Perfect for long flights, field work, and power outages

Fast Power Bank Recharging (80W Input)

Recharges itself at up to 80W via built-in USB-C cable

Significantly reduces downtime

Ready to go again in less time

Smart LED Digital Display

Real-time display shows:

Remaining battery percentage

Charging/discharging status

Easy power management at a glance

Travel & Work Ready Design

Compact for its power class

Solid, premium build quality

Designed for mobile professionals and heavy users.