Apple's battery guide describes lithium-ion batteries as "consumable components" that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your ...

BYD is making a significant move to boost confidence in its electric vehicles in Europe. The Chinese automaker has ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

Button cell battery ingestion leads to thousands of injuries - and even deaths - in the US each year. Here's the only brand I trust now.

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

The E-ZPass system is meant to help you quickly get through tolls, but what do you do if the battery in your E-ZPass ...