When your watch needs a charge, this keychain power bank comes in clutch — and it's 20% off on Amazon right now.

Android phones have used various charger types, from Mini-USB to the now-ubiquitous USB-C. Here's a brief history of the ...

Qualcomm’s Quick Charge is designed to deliver up to 24 watts over a micro USB connector so as to reduce the charging time of compatible devices. It requires both the charger as well as the end ...

So, several tech giants including Apple, Nokia and Samsung signed a voluntary pledge to provide chargers compatible with the micro-USB standard. Over the years, most phone manufacturers put micro ...

As much as smartphones have come a long way, their battery life still manages to be a headache. You probably know the feeling ...