Description
The Ugreen PB536 20000mAh 45W Power Bank #55988B is a versatile portable charging solution designed for smartphones, tablets, and compatible laptops. Its 20,000mAh capacity provides dependable backup power for travel, work, and everyday use, while the 45W USB-C Power Delivery output enables fast charging for high-power devices. The power bank features two USB-C ports, one USB-A port, and a convenient built-in USB-C cable for flexible charging options. An LED display provides a clear view of the remaining battery level and charging status. Built with fire-resistant PC and aluminum alloy, it offers durability and improved heat resistance. With integrated safety protection, compact construction, and a professional Space Gray finish, the Ugreen PB536 is a practical choice for users who need reliable power for multiple devices on the go.
Specifications
| Specification | Details |
|---|---|
| Brand | Ugreen |
| Model | PB536 |
| Product Code | #55988B |
| Battery Capacity | 20,000mAh |
| Maximum Output Power | 45W |
| USB-C Output | Up to 45W |
| USB-A Output | Up to 22.5W |
| Input | 5V–20V ⎓ 3.25A (Max) |
| Input Power | USB-C up to 45W |
| Ports | 2 × USB-C, 1 × USB-A |
| Built-in Cable | USB-C |
| Button | Yes |
| Battery Indicator | LED Display |
| Safety Protection | Full safety protection |
| Material | Fire-resistant PC + Aluminum Alloy |
| Color | Space Gray |
| Weight | Approx. 450g |
| Recommended Use | Smartphones, tablets, laptops, and other USB devices |
45W Fast Charging
The Ugreen PB536 delivers up to 45W of USB-C Power Delivery, allowing compatible smartphones, tablets, and laptops to charge efficiently. This makes it suitable for users who need more than basic smartphone charging from a portable power bank.
High 20,000mAh Capacity
With a 20,000mAh battery capacity, the PB536 provides substantial backup power for everyday use and travel. It can help keep multiple devices running when access to a wall outlet is limited.
Multiple Charging Options
The power bank includes two USB-C ports, one USB-A port, and a built-in USB-C cable. This combination provides convenient connectivity for different devices and allows users to charge multiple gadgets with greater flexibility.
Built-in USB-C Cable
The integrated USB-C cable eliminates the need to carry an additional cable for compatible devices. It keeps charging more convenient and helps reduce cable clutter when travelling or working outside.
LED Battery Display
An LED display provides a clear indication of the power bank’s remaining battery level and charging status. This allows users to easily monitor when the PB536 needs to be recharged.
Durable and Heat-Resistant Build
The PB536 uses fire-resistant PC and aluminum alloy in its construction. This combination provides a sturdy exterior while offering improved resistance to heat during regular charging and discharging.
Comprehensive Safety Protection
Built-in safety protection helps safeguard the power bank and connected devices during charging. Its combination of protection features, efficient power management, and durable construction makes it suitable for regular everyday use.







