








Spec

QCY PB20A 20000mAh Power Bank 45W Fast Charging with Built-in USB-C Cable
“Preserve the box and warranty sticker to claim any warranty.”
Unleash Portable Power with High-Speed Performance
The QCY PB20A 20000mAh Power Bank 45W Fast Charging with Built-in USB-C Cable redefines convenience and power for on-the-go users. Designed to keep your devices fully charged anytime, anywhere, this premium power bank is ideal for smartphones, tablets, laptops, and other USB-C compatible devices. Whether you’re a frequent traveler, tech enthusiast, or professional, the QCY PB20A ensures your devices never run out of power.
Massive 20000mAh Capacity for Extended Use
With a high-capacity 20000mAh dual polymer lithium-ion battery, the QCY PB20A delivers reliable and consistent energy. This means you can charge a modern smartphone up to 4–5 times, tablets at least twice, and even extend the battery life of USB-C laptops and gaming devices. Whether for business trips or outdoor adventures, this power bank keeps you powered up for days.
45W USB-C Output for Laptop-Grade Charging
The QCY PB20A 20000mAh Power Bank is not just for phones—it features a powerful USB-C port capable of delivering up to 45W output, enough to fast charge MacBooks, iPads, and other power-hungry devices. With support for multiple charging protocols like 5V/3A, 9V/3A, 12V/3A, 15V/3A, and 20V/2.25A, it ensures compatibility with virtually all USB-C electronics.
Dual Output Ports: USB-C and USB-A
For users carrying multiple devices, this power bank offers dual-port functionality:
USB-C Port (45W Output):
5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/2.25A
USB-A Port (22.5W Output):
5V/3A | 9V/2A | 10V/2.25A | 12V/1.5A
This allows you to charge two devices simultaneously, with intelligent power distribution ensuring efficient charging across all ports.
Built-in USB-C Cable for Maximum Convenience
A standout feature of the QCY PB20A 45W Power Bank is its integrated USB-C charging cable, eliminating the need to carry additional cables. Whether you’re traveling light or just want to avoid cable clutter, the built-in cable provides seamless fast charging whenever you need it.
Rapid Recharging with 30W Input Support
The QCY PB20A Power Bank also supports 30W fast input charging via both the built-in cable and the USB-C port. You can fully recharge the power bank from 0 to 100% in approximately 1 hour and 40 minutes using a 30W charger. This rapid recharge capability ensures you’re ready to go with minimal downtime.
Compact, Travel-Ready Design with Fireproof Casing
Despite its large capacity, the QCY PB20A maintains a compact footprint (103×71×29mm) and lightweight build, making it extremely portable. The outer casing is crafted from fireproof ABS+PC material, providing excellent heat resistance and durability. It fits effortlessly into backpacks, briefcases, or even jacket pockets.
Smart and Safe Charging with Multiple Protections
Safety is paramount when dealing with high-capacity batteries. The QCY PB20A 20000mAh Power Bank includes advanced protection systems such as:
Overcharge protection
Over-discharge protection
Overcurrent protection
Short circuit protection
Temperature control
These features not only ensure the safety of your devices but also extend the lifespan of the power bank itself.
Key Features at a Glance
Model: QCY PB20A
Battery Type: Dual Polymer Lithium-ion Cells
Capacity: 20000mAh
Output Ports: USB-C (45W), USB-A (22.5W)
Built-in Cable: Yes, USB-C with 30W input support
Input Methods: USB-C or built-in cable, 30W max
Charging Time: ~1h 40m (0% to 100%)
Material: Fireproof ABS+PC
Size: 103×71×29mm
Weight: Lightweight and portable
Device Compatibility: Laptops, smartphones, tablets, cameras, wireless earbuds, and more
Why Choose the QCY PB20A 20000mAh Power Bank?
If you need a reliable, fast-charging, and highly portable power bank, the QCY PB20A 45W Fast Charging Power Bank stands out with its superior specifications, elegant design, and functional features. Ideal for anyone who needs dependable backup power on the go, this power bank provides a complete solution for today’s multi-device lifestyle.
Power up your productivity, entertainment, and communication with the QCY PB20A 20000mAh Power Bank 45W Fast Charging with Built-in USB-C Cable.
| Warranty | 6 Months Official Warranty |
|---|---|
| Brand | QCY |




















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