Description
UGREEN 20000mAh 145W Power Bank with Built-in Cable
The UGREEN PB551 55992B 20000mAh Power Bank is a high-performance portable charging solution designed for users who need powerful and reliable charging for compatible laptops, smartphones, tablets, cameras, gaming devices and other USB-powered electronics. With up to 145W total output, a 72Wh battery capacity, multiple charging ports and an integrated USB-C cable, the PB551 combines high charging performance with everyday portability.
Whether you are working remotely, travelling for business, creating content, working in the field or simply need dependable backup power, the UGREEN PB551 provides a practical way to keep your compatible devices powered throughout the day.
145W High-Power Output
The UGREEN PB551 delivers up to 145W total output, providing high-power charging for compatible devices that support the required charging protocols. Its output capacity makes it suitable for compatible USB-C laptops, tablets, smartphones, cameras, gaming devices and other USB-powered electronics.
The USB-C1 port supports up to 100W, while the integrated USB-C cable supports up to 45W and the USB-A port can provide up to 33W, depending on the charging mode and connected devices.
20,000mAh Capacity with 72Wh Energy Rating
With a 20,000mAh battery capacity and approximately 72Wh energy rating, the PB551 provides extended portable power for compatible electronic devices.
The 72Wh capacity is below the commonly applicable 100Wh airline battery limit for carry-on power banks, subject to individual airline policies and local regulations. This makes the PB551 a practical option for users who need substantial portable power while travelling.
Built-In USB-C Charging Cable
One of the most convenient features of the UGREEN PB551 is its built-in USB-C cable. The integrated cable eliminates the need to carry an additional charging cable for compatible USB-C devices.
With support for up to 45W output, the built-in cable is useful for everyday charging at work, while travelling or when you want to keep your setup compact and organized.
Multiple Charging Ports
The PB551 features two USB-C ports and one USB-A port, providing flexible charging options for different devices.
- USB-C1: Up to 100W output
- Built-in USB-C cable: Up to 45W output
- USB-A: Up to 33W output, depending on charging mode
- Multiple-device charging: Supports charging multiple compatible devices simultaneously
This makes the PB551 useful when you need to power more than one device without carrying multiple chargers.
80W Fast Input
The UGREEN PB551 supports up to 80W input through USB-C, allowing the internal 20,000mAh battery to recharge at high speed when used with a suitable charging setup.
The faster input capability helps reduce the time required to prepare the power bank for its next use.
Smart LED Digital Display
The integrated LED digital display provides convenient information about the power bank’s remaining battery percentage and charging or discharging status.
Instead of relying on basic indicator lights, the digital display allows you to monitor the available battery level more clearly and plan your charging accordingly.
Portable Design for Work and Travel
Despite its high capacity and powerful output, the UGREEN PB551 maintains a practical portable design.
- Dimensions: Approximately 13.9 × 8 × 2.7 cm
- Weight: Approximately 450g
The combination of 20,000mAh capacity, 145W output and a built-in USB-C cable makes it suitable for business travel, remote work, content creation, field work and everyday mobile use.
Compatible Devices
The UGREEN PB551 can be used with compatible:
- USB-C laptops
- MacBook models
- Smartphones
- Tablets
- Cameras
- Gaming devices
- Other USB-powered electronics
Actual charging performance depends on the connected device, cable, supported charging protocol and charging mode.
Buy UGREEN PB551 20000mAh 145W Power Bank in Sri Lanka
The UGREEN PB551 55992B 20000mAh 145W Power Bank is an excellent choice for users looking for a combination of high output power, large battery capacity, multiple charging options and convenient portability. Its 100W USB-C output, built-in USB-C cable, 80W fast input and smart digital display make it suitable for a wide range of compatible devices.
Order the UGREEN PB551 Power Bank from Clickmart.lk and get islandwide delivery within 2–4 working days in Sri Lanka.
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