Pisen 15W 20000mAh Power Bank

• Capacity: It has a large 20000mAh capacity, capable of providing multiple full charges for most smartphones and other devices.
• Power Output: The power bank in the image indicates a 15W output. However, similar models from Pisen often feature up to 22.5W or 30W Power Delivery (PD) and Quick Charge (QC 3.0) fast charging technologies across multiple ports, which can significantly reduce charging time.
• Display: It includes an LED or LCD display that shows the exact remaining battery percentage and charging status in real-time, eliminating guesswork.
• Ports: Models typically feature multiple output ports (often a mix of USB-A and USB-C) to charge several devices simultaneously. The USB-C port often supports bidirectional input and output.
• Safety & Portability: The power bank is generally compact, lightweight, and certified with safety standards, making it safe for travel and even approved for airline carry-on. It includes protections against overcharge, overvoltage, overcurrent, and short circuits.