Whether you're dealing with a dead battery on a cold morning or just trying to maintain your car during long periods of no driving, knowing how to properly charge a car battery is important. A ...

A good warranty is a great way to make sure you're protected as a consumer, especially with items that can quickly degrade, ...

If there’s one thing people like Zack Nelson enjoy, it’s rolling up their sleeves to build, tinker, and repair things themselves. Better known on YouTube as JerryRigEverything, Nelson is a long-time ...

An electric vehicle’s largest, most important and most expensive component is its high-voltage battery pack. Many newer bespoke EVs are built around their battery pack, and some have even incorporated ...

Rivian recently faced a flurry of dying 12-volt batteries on its vehicles, last time because of a botched software update. This must have caused the EV startup a lot of money because it decided to ...

The 12-volt battery is one of the least complex components in modern vehicles but one of the most crucial. If it’s not in good condition, the engine won’t start, nor can any of the vehicle’s fancy ...

Rivian has yet another 12-volt battery issue, this time on the Gen 2 R1S and R1T vehicles. Owners report that an aluminum bracket holding the battery in place corrodes after only a few months, ...

YouTube channel HTX Studio conducted a massive smartphone battery charging experiment that involved buying 40 phones and spending two years conducting battery charging experiments using fast and slow ...

Electric vehicles are all the rage nowadays, and manufacturers are trying to one up each other every day as to who can fit the most efficient or the largest battery pack in an EV. But despite battery ...

This report is a follow-up to our how-to tech article on updating the dual-battery system in a 1995 Ford F-350 crew-cab dually. For any car or truck with a 12-volt charging system (for operating its ...

It hasn’t been an easy ride for Toyota and Subaru’s first major foray into the EV market. The Toyota bZ4X and Subaru Solterra stand out for their unconventional styling, but unfortunately, not for ...

After his 2024 Prius Prime was "dead on delivery," one owner is now on his third 12-volt battery in just 19,000 miles.