Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

UK consumers should be able to buy a clockwork mobile phone charger by the end of 2001. The device will allow mobile users to use their phone even if the battery has run flat. It consists of a small ...

While seemingly mundane, wall phone chargers — whether that's a GaN phone charger, fast charger, or just the regular USB-A charger — have become a necessary staple in your daily routine. You need it ...

Here is an ideal Mobile charger using 1.5 volt pen cells to charge mobile phone while traveling. Here is an ideal Mobile charger using 1.5 volt pen cells to charge mobile phone while traveling. It can ...

The mobile phone industry plans to introduce a universal charger as part of a drive to improve its previously patchy environmental record, The Guardian (UK) reports. In addition to universal appeal -- ...

A group of mobile phone makers is out to raise awareness that charging devices consume energy when left idle but plugged into an outlet. Around two-thirds of the energy used by mobile devices is ...

Mobile phone industry body GSMA has announced that we'll be seeing a universal phone charger before the end of this year. About time! Richard Trenholm was CNET's film and TV editor, covering the big ...

They sound convenient and responsible on paper, but not every solar cell phone charger will live up to the hype. Jessica Dolcourt VP, Content Operations and Commerce, CNET Group and CNET Labs Jessica ...

Like it or not, mobile phones are ubiquitous. You can’t escape them, and many people feel naked without one, even when boating. Yet where do you keep your phone while afloat? Many boats have glove ...

This is a simple circuit diagram of USB Mobile phone charger circuit which is more useful to charge your cell phone even when you are in travel. Now the charging of your mobiles has been made easy ...