[Rajendra Bhatt] wrote in to share the latest in a series of PIC tutorials, which covers the microcontroller’s Sleep mode – a very useful tool for limiting current consumption in battery ...

The Parthian Battery or Baghdad Battery is one of the most fascinating inventions of the ancient world preceding the batteries we use today.

Chinese researchers have reportedly announced the development of China’s first carbon-based nuclear battery, which they claim ...

And while the pics don't really reveal much that's new, the battery details have been listed. You'll get a different capacity depending on your ring size. New images have emerged of the Samsung ...