55992B | PB551 | UGREEN 20000mAh 145W Power Bank with Built-in Cable

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

High-Capacity 20000mAh Portable Charger with 145W Fast Charging, Built-in USB-C Cable & Smart Digital Display

Product Overview

The UGREEN 20000mAh 145W Power Bank with Built-in USB-C Cable (PB551) is a powerful and travel-friendly portable charger designed for users who need laptop-grade charging performance on the go. Featuring a 20,000mAh (72Wh) battery and a maximum combined output of 145W, it can quickly charge laptops, tablets, smartphones, handheld gaming consoles, and other USB-powered devices. 

Its integrated 100W USB-C cable eliminates the need to carry an extra charging cable, while additional USB-C and USB-A ports allow you to charge up to three devices simultaneously. Intelligent power distribution ensures each connected device receives optimal charging performance. 

A built-in LED digital display provides real-time battery status and charging information, while support for major fast-charging standards including USB Power Delivery (PD), Quick Charge (QC), PPS, SCP, and FCP ensures broad compatibility with laptops, smartphones, tablets, gaming handhelds, and accessories. The power bank also supports 80W fast self-recharging, minimizing downtime between uses. 

Key Features

• 20,000mAh (72Wh) battery capacity
• Up to 145W total output
• Built-in 100W USB-C charging cable
• Additional USB-C and USB-A ports
• Charge up to three devices simultaneously
• USB Power Delivery (PD) fast charging
• Supports PPS, QC, SCP, FCP and AFC protocols
• 80W fast self-recharging
• Smart LED digital display
• Low-current mode for small accessories
• Compact travel-friendly design
• Airline carry-on approved

Powerful 145W Fast Charging

Delivering up to 145W total output, the PB551 is capable of charging demanding devices such as USB-C laptops while simultaneously powering phones, tablets, and accessories. The built-in USB-C cable supports up to 100W output, making it ideal for modern laptops and flagship smartphones. 

Built-in Cable Convenience

The integrated USB-C cable doubles as a convenient carrying strap, eliminating the need to pack a separate charging cable. Additional USB-C and USB-A ports provide extra flexibility for charging multiple devices simultaneously. 

Smart Digital Display

The LED display allows you to quickly monitor:

• Remaining battery percentage
• Charging status
• Active charging output
• Power bank operating status

This makes it easy to manage charging performance wherever you are. 

Specifications