That last factor might mean the difference between a full, free replacement under warranty and a full-priced new battery. Also, find out if it's a lead-acid design or a newer AGM-style battery ...

Toyota has promised a battery with a range from 745 to 932 miles, depending on which official announcement one reads. Either ...

OnePlus has confirmed more information about the OnePlus 13, including it's battery capacity, charging speeds, and more.

The Apple Watch Ultra 2 takes the crown by doubling its battery life to up to 36 hours with regular use, and up to twice as ...

When a rechargeable battery loses capacity, you have to replace it. But what if you could recover that lost capacity instead?

CATL has made bold claims in recent years—like batteries lasting 1.24 million miles and charging speeds previously unheard of ...

I’m one of the consumer PC experts at PCMag, with a particular love for PC gaming. I've played games on my computer for as long as I can remember, which eventually (as it does for many) led me ...

A charged battery is a happy battery. Keeping your car’s battery properly charged is essential to long life and reliability. When you drive, your car’s charging system keeps your battery ...

China’s Contemporary Amperex Technology Co. Ltd. on Thursday unveiled a new battery designed for hybrid vehicles in an effort ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of ...

China’s CATL has launched a new battery, offering plug-in hybrids an electric-only range rivaling some EVs. Their Freevoy ...