The right battery capacity (also referred to as sizing) is of the utmost importance when finding a home battery to meet your household's energy needs. But how do you know what size is right for your ...

Many home battery companies are moving toward modular batteries with sizes that can be scaled up and customized, but not FranklinWH. The company's new battery is an even bigger block than its ...

Chinese and German researchers have announced a significant breakthrough in lithium-sulfur battery technology, demonstrating improved stability and performance. According to their study, published in ...

My “unicorn” Volvo V90 plug-in hybrid wagon is almost four years old. Here’s how healthy its high-voltage battery is.

Battery life is one of the first things people think about when choosing a new device. Phones and tablets may seem similar on the surface, but their batteries behave quite differently as they age. You ...