Q: Is there a way to test an external battery pack before I go on a long road trip? A: With all the portable electronics we tend to bring on our trips these days, having a portable power source has ...

QUESTION: Is there a way to test an external battery pack before I go on a long road trip? ANSWER: With all the portable electronics we tend to bring on our trips these days, having a portable power ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy.

When your remote control stops working or your child's favorite toy no longer functions, you might wonder if the batteries are dead or the device is broken. Fortunately, there's a simple and effective ...

One of the major concerns around hybrid ownership centers on the thing that sets it apart from a regular, gas-only powered car: its battery. A car battery can provide extra range, increased power, ...

One of the most frustrating aspects of an aging laptop is how the battery life diminishes. Even super-long-lasting laptops eventually decay, and what once lasted a full day starts needing a charge ...