Alkaline batteries are cheaper than lithium batteries and are great for simple electronics around your house. These options provide the best value. Laboratory Technical Project Manager Gianmarco ...

From smartphones to electric vehicles, batteries single-handedly power some of the single most impactful technologies in our lives. And while batteries themselves aren’t some new technology ...

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

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 ...

What is the best solar battery overall? We've evaluated many solar batteries over the course of the year, and the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery ...

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 ...

ZTE managed to squeeze a large 3,200 mAh battery into the svelte profile of the X Max+. It's an ample power supply that never wavered in delivering a full day's use to the X Max+. The 720p HD ...

The “holy grail” of EV battery tech may arrive sooner than expected, promising more range and faster charging. According to BYD head scientist and engineer Lian Yubo, solid-state EV batteries ...

The trend line toward automotive electrification is pointing up and to the right, even if its slope isn’t constant. So electrical and chemical engineers are beavering away to make electric ...

There are many causes for battery drain. Your car’s battery could lose charge if the car is kept parked for too long. This is true for all cars, whether they are petrol, diesel, hybrid or electric.

Here we list and explain the battery capacities of every iPhone from 2007’s original iPhone to the very latest iPhone 16 series. Measuring iPhone battery life in straight hours of real-world ...