5 of the coolest battery chargers you've never heard of

No matter what kind of technology you use, from laptops to smartphones to wearables, they have all have one thing in common — an insatiable need for power.

That's why an entire industry has arisen around the providing portable tech with the life-giving energy they need to function. And because there's now so much competition to power your mobile devices, the bar has been raised, with better and more innovative charging devices arriving all the time.

Here are some of the best and most interesting products currently available for keeping your devices charged while you're on the go Read more...