The zinc oxide villi tend to trap these pieces which slows the degradation of the battery. The villi improved the number of times the prototype battery can be charged and discharged, but it is ...

Remember Duracell’s PowerCheck? The idea was that a strip built into the battery would show if the battery was good or not. Sure, you could always get a meter or a dedicated battery tester ...

Graphene batteries are a type of battery that utilize graphene as a component in the electrodes. The graphene material can improve the performance of traditional batteries, such as lithium-ion ...

But if you're old NiCad charger dies, you might find yourself wondering if one of the new 18V One+ battery chargers would work in its stead. Unfortunately, that doesn't seem to be the case.

The VW e-Golf's range will soon jump about 30 percent thanks to the German automaker's coming upgrade for its batteries. Volkswagen will give the e-Golf nearly 30 percent more range thanks to an ...

What is the best solar battery overall? We've evaluated dozens of solar batteries over the year, and the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery, overtaking the ...

For example, if you have a 40-volt Ryobi battery laying around and the battery for an 18-volt tool gets lost or dies, you may ...

A 3-year-old Seattle-area startup is raising cash to develop materials that improve batteries in electric vehicles. A new SEC filing reveals that Group14 Technologies raised $14.3 million.

For a lawn that’s between a quarter-acre and a half-acre, a battery self-propelled mower’s improved maneuverability will help you with slopes and trim your larger yard with less effort.

According to CATL, its "Long-Service-Life Battery" packs can last up to 16 years or 1.24 million miles. That's a lot of driving.

Additionally, the new update also promises to improve the battery life of the Surface Laptop Go under Windows 11 thanks to a new Windows 11 feature. The company, though, hasn't specifically ...