The end result is a direct, drop-in replacement for the original Discman battery with a higher capacity, that’s also rechargeable via USB. It’s a fantastic project, with the entire build video ...

While the RZ is a premium option, its battery is no more expensive to replace when compared to Toyota-based EVs.

Princeton NuEnergy, a spin-off from Princeton University, has demonstrated electrode rejuvenation in batteries using ...

The result was a quick-and-dirty mod that allows the calipers to be powered by a AAA battery. The average AAA cell has 5-10 times the capacity of the typical LR44 coin cells used in these devices.

Anthro Energy just secured a $24.9 million grant from the US Department of Energy to help bolster the domestic battery supply ...

The world's largest battery manufacturer, CATL, announced on Thursday a new style of battery destined to create a cleaner, ...

That last factor might mean the difference between a full, free replacement under warranty and a full-priced new battery. Also, find out if it's a lead-acid design or a newer AGM-style battery ...

Toyota has promised a battery with a range from 745 to 932 miles, depending on which official announcement one reads. Either ...

But those of you with older iPhones -- or older Android phones -- may well find that your battery has started to show signs of aging and it's time for a replacement. Apple has its own do-it ...

Chinese battery giant CATL on Thursday launched its first battery product focused on extended-range hybrids at a time when ...

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...