Every hybrid car, like most EVs that have followed them, has two batteries. There’s the ordinary battery, which is the same ...

Release date, price and all you need to know about the Tesla Roadster rival - From price and range, to power and release date ...

However, most of us can't stay tethered to a wall outlet. Thankfully, you don't have to. The battery market is packed with options that can boost your phone's battery life no matter where you are.