You might have heard that charging your cell phone battery and leaving it plugged in once it hits a full charge is bad for long-term battery life. According to Chao-Yang Wang, the director of the ...

From PD to PPS and MagSafe to Qi2, we explain common smartphone charging technologies and how to fast-charge your phone.

If your iPhone or Android phone doesn't charge when you plug the cable in, this quick fix could help. Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not testing ...

The Torras PolarCircle wireless phone charger can supposedly lower phone temperatures so you can actually use it when ...

So what if instead, your phone was made to charge faster, so an extra hour of battery life didn ... For comparison, Apple and Samsung still use single-cell batteries, which offer more capacity but can ...

An curved arrow pointing right. Researchers at the University of Washington have created a cell phone that uses so little power, it never needs to charge and doesn't have a battery. Instead ...

Cell-phone Chargers in Purses and Bags 01:40 You don't want your cell-phone battery to run out of juice when you're on the go. All kinds of devices promise to give your phone a boost, even some ...

The next Samsung Galaxy Ring 2 may have a unique and novel charging method that could mean you don’t need a charger at all.

Rechargeable coin cell batteries ... you need for your Arduino smart watch, or whatever else the kids are doing these days. But if these batteries are rechargeable, you need a charger.

Knowing whether you have the best cell phone plan for your needs can put an end to those ... at Tom's Guide reviewing what phone carriers charge for their phone service. To track down the best ...

What is Optimized Charging? Optimized Charging keeps your phone’s battery charging level at 80% for most of the night even if you keep the charger connected for the entire time. Based on your ...

Many of us are in the habit of plugging our phones in to charge overnight so we start each day at 100%. However, you might not be doing yourself ― or your battery ― any favors in the long run.