Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum ...

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

Trickle chargers and smart chargers with testing and maintenance capabilities serve the common purpose of charging batteries, but they differ in their functionality, efficiency, and features. So with ...

A controller designed for charging a single lithium-ion cell, the TC3827, is specifically designed for use in applications ranging from personal digital assistants, cradle chargers, desktop computers ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Winter is coming … and so too could be a dead car battery. Colder weather can quickly ...

From wireless charger solutions to the best chargers and adapters, modern mobile devices benefit from faster charging, cleaner setups and power delivery.| Technology News ...

The AN971 IC draws current from a USB port to recharge Li-Ion or Li-Polymer batteries. There is also a “Suspend” mode feature to conserve power. To view the application note, click on the URL below.

One of the worst things you can do to a vehicle is let it sit. Vehicles are meant to be driven, not collect dust. The reality most of us face is far different from the dream world in which we would ...

Charging your car battery is usually the first job you should perform if your car won’t crank when turning the key. You can easily do it from home, so don’t worry about calling a professional. Battery ...