Did you know all EVs have a traditional 12-volt battery, and without it they won't start? Learn more about this surprising EV ...

This integrated, bi-stable device for parallel/series reconfiguration allows 800-volt vehicles to effectively charge via a ...

On the EnerConnect project, researchers at Fraunhofer IZM are testing bidirectional blocking gallium nitride (GaN) ...

If you only charge overnight, then a 7kW charger will do just fine. And just in case you didn't know, every EV also has a traditional 12V battery pack. This helps certain essential functions and ...

There are plenty of recommendations about how you should charge your EV, like that you shouldn't DC fast charge often. But does doing so really have an impact?

“First, I want to say that you can charge your device to 100% capacity, and it’s going to work fine,” she says. “But if you really want to extend your battery life, ‘swinging it’ is ...

You don’t need to be an expert auto mechanic to know that without a running battery, your car won’t start. You can call a roadside maintenance service or find a way to get your vehicle to a repair ...

The BCS has a mechanical interlock preventing pack short circuits due to crashes, bugs or contractor malfunctions, to boost ...

It also says the battery’s cathode is coated with nickel, while the anode is made from a “high-specific-energy composite silicon carbon material.” It also supports 400-kW charging that can ...

The stable Android 15 update doesn’t arrive with a battery charging limit feature spotted in testing earlier this year. That’s because the feature applied to the Android 15 QPR1 beta rather ...

It’s irritating because you come to the garage for your first ride in some time, and the battery is dead. If you’re lucky, you can jump-start it and go for a run – hopefully, the charge you ...

It comes with two 12-volt batteries and a charger. Plus, there’s a built-in LED light to help users see in dim locations, but it would be better if it were brighter. If DIYers want a cordless ...