📄 Product Description – Promate 20W Smart Charging Power Bank
A slim, high-capacity power bank built for everyday carry and travel. It delivers fast USB-C Power Delivery charging and flexible multi-device support with 3 intelligent charging ports. The Smart LCD display keeps you updated with real-time battery status and charging progress.

⭐ Key Features:
– 🔹 Large 20,000mAh (74Wh) Li-Polymer battery for extended on-the-go power.
– 🔹 Fast USB-C PD up to 20W via USB-C2 (Input/Output) and USB-C1 (Output).
– 🔹 USB-A port supports QC 3.0 up to 22.5W for compatible devices.
– 🔹 Three intelligent charging ports for wide compatibility and flexible charging.
– 🔹 Smart LCD display shows battery level and charging progress in real time.
– 🔹 Multi Protect System: over-charging, overheating, and high-voltage protection.

🎯 Closing Paragraph:
If you want a reliable 20,000mAh power bank with fast PD and QC charging plus a clear status display, this model is a strong choice for daily use and travel—balancing capacity, speed, and safety.

⚠️ Important Note:
– Power specs (as listed):
– USB-C2 Input: 5V/3A, 9V/2.22A, 12V/1.67A (20W)
– USB-C1 Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W)
– USB-C2 Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W)
– USB-A (QC 3.0) Output: 5V/4.5A, 9V/2A, 12V/1.5A (22.5W)
– Total Output (manufacturer listing): 20W
– Charging time: 7-13 hours (charger dependent).
– Included charging cable length: 20cm.
– Product weight: 420g.