If you're looking for some serious battery life, Ryobi's 18V 12AH battery has plenty of juice, but that extra power comes at ...

One important change is a new laptop battery indicator that visualizes the charge level with new symbols. This change was actually supposed to be implemented last month, but the release was ...

Korean researchers have developed advanced Ni-rich cathodes that improve all-solid-state battery performance, offering longer lifespans and greater energy efficiency.

A typical sealed lead-acid (SLA) car battery, often called a “12V battery,” is designed to produce at least 12 volts when fully charged. However, as the cells inside a battery age and undergo repeated ...

Researchers have developed a battery that can convert nuclear energy into electricity via light emission, a study suggests. Researchers have developed a battery that can convert nuclear energy ...

So when do you know it’s time for a new engine? What is the cost of a replacement versus repair? Can you save money with a salvage engine? And finally, how do you know if your warranty will ...