The charging system in a car is often the most confusing part of the whole electrical system, but its purpose is actually pretty easy to understand. There are three main components in a charging ...

Lithium-ion batteries are what make modern electric vehicles possible. This Engineering Explained video shows how they work, and how they're manufactured. The video is sponsored by LG Energy Solution, ...

What is it and how does it work at home? - Solar batteries let you store excess solar energy to use later. Here’s what they ...

A range-extended electric vehicle is an electrified vehicle that includes an onboard generator that is powered by a gasoline ...

We may receive a commission on purchases made from links. Cordless power tools can be expensive, and one of the biggest factors that drives up the price is the batteries that power them. There are a ...

When Optimized Battery Charging is on, your iPhone won't fully charge until you need to use it, keeping the battery healthy.

A home battery will ensure you don't lose power during outages, but it has a limited capacity. Is it worth the investment? Here's everything you need to know. Nobody likes dealing with power outages: ...