Would You Trust a Hand-Crank Power Bank?

Let’s talk emergency gadgets: Is a hand-crank lantern with built-in power bank the ultimate backup, or just a clever gimmick? This compact device promises light, phone charging, and even radio—all powered by your own effort. It’s lightweight, USB-C compatible, and solar-ready. But when the grid goes down, would you rather crank for power or stick with traditional battery packs? Where do you stand on prepping with kinetic energy tech? #Tech #TechDebate #EmergencyTech