Description
UGREEN 5000mAh 20W Power Bank with Built-in USB-C Connector
The UGREEN PB503 5000mAh Power Bank with Built-in USB-C Connector (Model 35338) is a compact and lightweight portable charging solution designed for modern USB-C devices. Featuring a built-in USB-C connector, fast charging support, a smart LED battery display, and a convenient foldable stand, it provides practical portable power without the need to carry a separate charging cable.
With its 5000mAh capacity, pocket-friendly dimensions, and approximately 110g weight, the UGREEN PB503 is easy to carry for daily use, work, travel, or quick charging on the go.
Built-in USB-C Connector for Cable-Free Charging
The standout feature of the UGREEN PB503 is its integrated USB-C connector, allowing you to connect compatible USB-C devices directly to the power bank.
This eliminates the need to carry an additional charging cable when powering compatible devices, creating a cleaner and more convenient portable charging setup.
The built-in USB-C connector is suitable for compatible:
- Smartphones
- Earbuds
- USB-C devices
- Other compatible electronics
Fast Charging with Up to 22.5W Output
The PB503 supports fast charging through its USB-C connections. Its specifications provide up to 22.5W maximum output, while USB-C input supports up to 20W.
The supplied charging performance information indicates that a compatible device can reach up to 55% in approximately 30 minutes, depending on the device and charging conditions.
Supported output protocols include PD3.0, PD2.0, SCP, QC3.0, QC2.0, FCP, Apple 5V⎓2.4A, and BC1.2, providing compatibility with a range of supported USB-powered devices.
5000mAh Compact Battery
The UGREEN PB503 features a 5000mAh battery with 18Wh capacity, providing convenient portable power while maintaining a compact form factor.
At approximately 110g, the power bank is lightweight enough to carry in a pocket, handbag, backpack, or travel kit.
Its dimensions are approximately 79 × 38 × 26mm, making it suitable for users who prefer a small power bank for everyday charging.
Dual USB-C Ports
The PB503 features two USB-C connections:
- Built-in USB-C connector
- Standard USB-C port
The USB-C connections support charging input and output according to the supported specifications, providing flexibility when charging the power bank or compatible devices.
The two-way charging capability makes the PB503 a practical portable charging accessory for everyday use.
Smart LED Battery Display
A built-in LED display provides a convenient indication of the remaining battery level.
Instead of guessing when the power bank needs to be recharged, you can quickly check its battery status before heading out or while using it.
Foldable Stand for Hands-Free Use
The UGREEN PB503 also incorporates a foldable stand, adding another practical function to its compact design.
When placed on a desk or table, the stand can support your device while charging, making it convenient for:
- Watching videos
- Video calls
- Browsing
- Desk use
- Hands-free viewing
This allows the power bank to serve as both a portable charger and a convenient phone-support accessory.
Wide Fast-Charging Protocol Support
The PB503 supports multiple charging protocols for broad compatibility.
Input Protocols
- PD3.0
- PD2.0
- BC1.2
Output Protocols
- PD3.0
- PD2.0
- SCP
- QC3.0
- QC2.0
- FCP
- Apple 5V⎓2.4A
- BC1.2
Actual charging speed depends on the connected device, charging protocol, and operating conditions.
No Wireless Charging
The UGREEN PB503 uses wired USB-C charging and does not support wireless charging. Its built-in USB-C connector provides direct connection to compatible devices without requiring a separate cable.
Why Choose UGREEN PB503?
The UGREEN PB503 is designed for users who want a small, lightweight power bank without the hassle of carrying an extra cable.
Its key advantages include:
- 5000mAh capacity in a compact body
- Built-in USB-C connector
- Up to 22.5W maximum output
- Up to 20W USB-C input
- Dual USB-C connections
- Multiple fast-charging protocols
- Smart LED battery display
- Foldable stand for hands-free use
- Approximately 110g lightweight design
- 1-year warranty
Buy UGREEN PB503 5000mAh Power Bank in Sri Lanka
The UGREEN PB503 5000mAh Power Bank with Built-in USB-C Connector is a practical choice for users who need portable power in a compact format. Its integrated USB-C connector reduces cable clutter, while the fast charging support, LED battery display, foldable stand, and lightweight design make it suitable for daily use, work, travel, and on-the-go charging.
Order the UGREEN PB503 from Clickmart.lk with Islandwide Delivery within 2–4 working days.







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