Good battery care use to involve letting the battery discharge completely every so often. With modern battery technology, that's no longer true.

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. If you’ve looked in your utility drawer lately, you may have noticed the ...

The invention of the battery allowed electrical energy to be stored and utilized in ways no other technology previously could. In many respects, it literally laid the foundation for modern electronics ...