Instead of relying on a phone insurance plan, I was able to use a credit card perk to get reimbursed for some of the repair ...

A longer-lasting EV battery could be just around the corner thanks to new research into single-crystal electrode batteries.

Battery / EV Metals Price BMI Lithium Carbonate, EXW China, >=99.2% Li2CO3 10,700 BMI Lithium Hydroxide, EXW China, >=56.5% LiOH 9,625 BMI Cobalt Sulphate, EXW China, >20.5% Co 3,554 BMI Nickel ...

Consumer electronics devices have been using lithium-ion (Li-ion) batteries for well over a decade now. Very recently, ...

In the world of flagship smartphones, the iPhone 16 Pro Max and Samsung Galaxy S25 Ultra stand as shining examples of ...

If you want to store energy from your solar panels to use at night or during power outages, consider investing in a solar ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader with an 11-year-old battery that’s still working. The ...

That battery cycled eight times longer than a regular lithium-ion battery — equivalent to an electric car driving 5 million miles (8 million kilometers), researchers reported Nov. 15 in the ...

In groundbreaking research, scientists have made a structural battery 10 times better than in any previous experiment. What’s a structural battery, and why is it such a big deal? The term refers ...

However, most of us can't stay tethered to a wall outlet. Thankfully, you don't have to. The battery market is packed with options that can boost your phone's battery life no matter where you are.

Here’s how it works. When searching for the best laptops for battery life in your price range, you can't count on manufacturer claims about battery life: you need real data. That's why we put ...

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 ...