Using data is easy. Flip the switch on the side of the unit, connect to the Wi-Fi signal, and away you go. Up to 10 devices can connect simultaneously, and the power bank when fully charged can run ...

Scientists in Shanghai revive dead batteries with a simple lithium salt that restores their useful life after 12,000 cycles.

If you’ve ever found yourself parking just out of reach of your Tesla Wall Connector or mobile charger, a reliable exten ...

Many EV fast-charging networks depend on a smartphone app. Here's why Ionna won't go that route, unless people demand it.

Fast-charging an EV without actually stopping seems unrealistic. This public highway in France proves it’s possible.

If you've ever driven past a Sam's Club and wondered what bulk treasures lie inside those warehouse walls, you're in good company. This retail giant has become a go-to destination for stocking up on ...