A research team has developed technology that could dramatically increase the lifespan and energy density of electric vehicle (EV) batteries. An EV battery must maintain its performance while ...

We may receive a commission on purchases made from links. One of the biggest expenses with power tools beyond the initial purchase is the battery. This is one of the reasons why some DIYers choose ...

Every discharge-recharge cycle reduces the life of a battery. In fact, the higher the percentage of total available energy the battery delivers during a discharge, the greater the reduction in its ...

Scientists improved battery durability and energy density with a nano-spring coating. A research team led by Professor Kyu-Young Park from the Institute of Ferrous & Eco Materials Technology, ...