Choosing a USB-C Power Bank: Capacity (mAh) vs. Output Wattage (PD) (April 2025)

Portable Charger's Battery Life

Choosing a USB-C power bank, especially one meant to charge more than just your phone, can quickly become confusing. You see big numbers like 10,000mAh, 20,000mAh, or even higher, alongside wattage ratings like 30W, 65W, or 100W PD. It’s tempting to just grab the power bank with the highest mAh (milliamp-hour) rating, assuming it’s the … Read more