Description
Overview
The UGREEN PB551 is a 20,000mAh portable power bank designed for high-speed charging of laptops, tablets and smartphones. It delivers a combined maximum power of 145W with a USB‑C port capable of up to 100W high-speed charge, an additional USB‑A output, and an integrated LED percentage display for accurate remaining power readout. A braided USB‑C charging cable is included.
Key Features
- 20,000mAh capacity for multiple device recharges
- Up to 145W total power delivery
- USB‑C1 port with up to 100W high-speed charge (suitable for fast charging compatible laptops)
- One USB‑A output port for phones and accessories
- Built-in LED digital display shows remaining battery percentage
- Included braided USB‑C cable for charging and output
Technical Specifications
- Model: PB551
- Capacity: 20,000mAh
- Max total output: 145W
- USB‑C1: up to 100W (in/out)
- USB‑A: output port (purple-colored)
What's in the Box
- UGREEN PB551 20,000mAh power bank
- Braided USB‑C charging cable
Ideal For
Users who need fast, on-the-go power for laptops, tablets and smartphones — for example, the PB551 can provide about 1.3 full charges for a MacBook Air 13", 2.0 charges for an iPad mini 6, 3.7 charges for an iPhone 16 Pro, or 3.0 charges for a Galaxy 25 Ultra (estimated, may vary by device and conditions).