battery

Do you care what wattage your phone charger churns out, and does it inform you how long it will take to charge the battery? No, and it's a big problem.

If your iPhone won't charge, don't panic. We run through everything you can try to get it charging again, from restarting to replacing faulty cables.

After years of research, products leveraging the amazing properties of graphene are finally available for batteries. What do we get from this new tech?

Laptop battery swelling is a computing and safety issue you shouldn't ignore and one that you should deal with quickly and safely. Here's what you need to know.

The Nintendo Switch Pro Controller is a great accessory, but can be frustrating when the battery dies on you. Here's how to make the most of its battery life.

How long does your laptop's battery really last? You won't know unless you monitor its battery life using Windows' built-in tools to keep your device healthy.

How long you can expect a car battery to reliably do its job depends on where you drive, what you drive, and how you drive it. Most last for about five years.

Apple's MacBook will get smarter while helping to ensure your battery health remains in tip-top shape by looking at your calendar and learning from you.

Apple is offering a free battery replacement for some 2016 and 2017 MacBook Pro computers experiencing an issue with the battery not charging past 1 percent.

Tesla has put the humble EV battery in the spotlight, making it the star of a cool video filmed inside one of its production plants.

Australia is building one of the world's largest batteries, the Victorian Big Battery Megapack, using Tesla technology.

There are several things to keep in mind when buying jumper cables, like each cable's length and gauge. Here are the best jumper cables you can buy.

If your MacBook Pro gets warm and slows down when you charge it up, it could be the result of a rather strange glitch. Here’s how to get things back to normal.

Google's Pixel 4 and Pixel 4 XL are excellent smartphones with slick screens that support a 90Hz refresh rate, smart software powered by machine learning, and killer cameras that use computational photography. But after three years, they still falter at battery life. Why? Is it a compromise to make a thinner phone?

Toyota has announced that starting with its 2020 line up of seven hybrid vehicles and one fuel cell model it is extending warranties on the hybrid battery. Previously covered for eight years and 100,000 miles the new warranty is extended to 10 years and 150,000 miles.

Tesla founder Elon Musk promised last year that batteries in the company’s vehicles would eventually be able to run for one million miles over the course of their lifespan -- and now researchers have some details on how they plan to make those batteries a reality.

If you're frustrated by the fact electronic gadgets get more sophisticated but your smartphone battery still can't last a full day, then research from Purdue University could offer some relief. Chemists have developed a new method for designing lithium-ion batteries which could make them last longer.

Third-party battery replacements for the newest iPhone models will result in a warning message in the device's settings menu. The only way to clear it is to take the iPhone to an Apple Store or an Apple Authorized Service Provider, as a new feature prevents other batteries from being inserted in the device.

The electric vehicle industry anxiously awaits the next generation of EV Battery technology. EV adoption is still limited by range and charge time anxiety. Now Portland-based XNRGI thinks they have the solution. Their new battery uses old silicon wafer technology to improve energy density for greater range and reduced charging time.

Following three recent Model S incidents where the vehicles caught fire while parked, Tesla has started pushing out an update for Model S and Model X batteries that alters their settings to make them safer. The electric-car maker says it’s continuing to investigate the exact cause of the fires.