Keeping your phone charged is a pretty important task. After all, these days our smartphones are practically our lifeline to the rest of the world. Most people can’t be without theirs for more than an hour, without worrying that they’re missing important messages, emails, or calls. So what do you do when you’re in a situation where the power is out, or you simply don’t have access to an outlet? Well, sometimes you have to make your own power.
