One problem with smartphones is that they require users to carry around multiple accessories, most notably a charging device. Sometimes, this isn’t always the most efficient way to travel and go about ...

There are times when it would be enormously handy to be able to use a friend’s cellphone to charge a cellphone. HDkey is a device that can be used to do just that. But in addition to phone-to-phone charging, it ...

Just about anybody who regularly charges a cellphone in public places knows how annoying it can be to have their device knocked off of a table while waiting for it to finish charging. Especially when the phone winds ...

USB charging cables determine the stress levels involved in our daily lives. As we’ve become more dependent on our phones, technology has not followed, resulting in battery lives that are far too short to meet the ...

The Premise. The more devices people keep on their person as they go about their day, the more likely it is that they’ll need to recharge at some point. Of course, with everyone facing the same dilemma, finding a ...