Without phone chargers, our smartphones would be little more than neatly designed rectangular weights. The roles these essential accessories play in the functionality of our device is unquestionable, ...

Power Integrations announced LinkSwitch-II family of power conversion ICs enables manufacturers of cellphone chargers to achieve five-star rating for no-load energy consumption. Top Five Cellphone ...

When was the last time you went a whole day without worrying that your cell phone was running out of juice? At times it seems you can hardly go to the supermarket, much less the airport, without a ...

It used to be common wisdom that leaving your phone charging overnight degrades the battery. But handset design has evolved ...

Wireless charging has become one of those small but satisfying conveniences of modern smartphones. You drop your device on a pad and watch the battery percentage climb without fiddling with cables or ...