Whether or not this Wind-Up Charger actually works is beyond me. I don't doubt that it does, I just can't help but wonder if it's anything like the wind-up radios of yesteryear. With the wind-up, cell-phone charger, you can charge up your phone when there isn't an electrical outlet in sight. Just turn the handle vigorously for a few minutes and your phone will get enough power for approximately 25–30 minutes. Featured on Zedomax, it also comes with a built-in flashlight so you have some back-up in power outages. Priced at $12 each.