When a company claims to have created what’s essentially the holy grail of batteries, there are bound to be some questions. Interest has been swirling since Donut Lab, a Finnish company, announced ...

During testing, the solid-state cell sustained an 11C charging rate. The battery reached 80 percent charge in 4.5 minutes and ...

Glove box lights can drain your car battery overnight when door switches malfunction, causing expensive dead battery ...

Most drivers expect their car to start without hesitation, but the battery behind that reliability does not last forever ...