A battery chainsaw makes light work of yard maintenance tasks, like cutting through fallen trees and trimming branches, without the loud noise level and upkeep of a gas-powered chainsaw.

Why does it always seem like your car battery chooses the day you’re running late to get to work in the cold, dark, snow, or rain to give up the ghost and stop working? You jump in the car ...

It’s essential to have a good grasp on the health of your phone battery, whether it be the number of charging cycles, its actual capacity, or its temperature. Even batteries in the best ...

Nov. 7, 2024 — Scientists are developing a formula for success -- by studying how a new type of battery fails. The team's goal is the design for long-term storage of wind and solar energy ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

According to Shi, the most common cause of a swollen battery is overcharging. Keeping your battery at a high state of charge can stress it out, allowing it to degrade faster. “In an application ...

Looking for a phone that won't let you down when it comes to battery life? We've got you covered. At PhoneArena, we are independently testing the battery life of each smartphone we review. So which ...

Northvolt was one of the world’s most valuable battery startups. Now it has run out of charge. Over the past week, the Swedish company filed for bankruptcy in the U.S. and said its co-founder ...

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 ...

You start to take the battery for granted. As long as there’s enough juice to turn the engine over, you’re good to go, right? That mindset can easily get you caught in a loop of buying battery ...

Cyber Monday has come and gone, but some amazing deals still linger. The best part is that they're all under $100. Start ...