Now that EVs have been in the mass market for a while, we’re starting to definitively see the effects of battery degradation, as well as everything involved with their replacement when they eventually ...

Climate research firms expect the prices of lithium, a key raw material in an EV battery, to plummet in the coming years. This trend will likely keep second-life batteries in service years after they ...

A common issue that a lot of MacBook Pro owners run into once they’ve had their laptop for a few years is a bad battery. Your MacBook Pro might seem like it needs to charge all the time or you’re ...

Although the powertrains in hybrid and electric vehicles (EVs) require less maintenance than internal combustion engines, the high-voltage batteries that power their electric motors can fail ...

Apple’s AirTag is designed to run quietly in the background, helping you keep track of everyday items like keys, bags and luggage. Unlike many small trackers, an AirTag doesn’t need to be charged.

Depending on how well the battery is functioning, the Toyota Camry Hybrid battery gives one of the top fuel economy ratings among its competitors. However, you would be unable to use your warranty to ...