Chargers are essential for everyday devices—but is it safe to leave them plugged in when not in use? Discover what an expert says about energy use and safety.

A good battery charger should be compact, safe, and smart enough to maintain power without overcharging, so that your vehicle ...

The Car Doctor recommends using a jump-pack as a memory saver when changing a car battery instead of a battery charger. A weak key fob battery can cause issues with restarting a car but should not ...

A team from Penn State retrofitted 23 streetlights in Kansas City to serve as EV charging stations using a scalable modeling ...

Laptops come with specific chargers designed to match the battery and overall power requirements. However, you may sometimes need to switch to a different charger in the absence of your regular ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. We use up plenty of power nowadays, so much so that it’s easy to be ...

A Penn State research team found that streetlights could double as affordable EV charging stations. After installing 23 units ...