Whether it's an iPhone or an Android phone, most modern smartphones support fast battery charging, a feature that can come in handy when you have to top up the handset quickly during the day. That's ...

green background with a cartonized phone and charger and battery level displayed on a screen - Weiyi Zhu/Getty Images Nothing can be more frustrating than realizing your phone hasn't charged right ...

Fast charging is no longer a luxury of Android users; it has turned into an everyday requirement and whether you are hurrying to work or you are just trying to get a quick charge before leaving home.