Promate Ultra-compact 20000mAh Fast Charging Power Bank

The Promate PowerPack-20Pro is a versatile, ultra-compact 20000mAh power bank designed for seamless on-the-go charging, featuring built-in USB-C and Lightning cables to eliminate the need for extra accessories. Released as part of Promate’s PowerPack series, it supports fast charging up to 27W and includes a unique AC wall plug input for quick recharges without a separate adapter. Ideal for travelers and multi-device users, its slim design fits easily in pockets or bags, making it a reliable backup for smartphones, tablets, and more.

Key Features

• Battery Capacity: 20000mAh Li-Polymer battery, providing up to 4–5 full charges for most smartphones (e.g., iPhone 15 or Samsung Galaxy S24).
• Charging Speed: Up to 27W PD output via USB-C and built-in cables (5V/2.4A, 9V/3A); supports simultaneous charging of up to 3 devices.
• Ports and Connectivity: Built-in retractable USB-C and Lightning cables; 1x USB-C port (input/output); AC input for direct wall charging (100-240V~50-60Hz 0.30A).
• Design and Usability: Ultra-slim and lightweight (pocket-sized, approx. 5 x 2.5 x 1 inches, ~300g) with a built-in phone holder for hands-free viewing; LED indicators for battery status.
• Recharge Time: 5.5 hours via DC USB-C; 6–7 hours via AC wall plug.
• Compatibility: Optimized for iOS (iPhone, iPad) and Android devices; supports PD, QC, and standard protocols.
• Safety and Durability: Multi-layer protections against overcharge, overcurrent, short-circuit, and high voltage; airline-approved (under 100Wh limit).