Remember Duracell’s PowerCheck? The idea was that a strip built into the battery would show if the battery was good or not. Sure, you could always get a meter or a dedicated battery tester ...

Someone has put the iPhone’s 80% battery limit to the test, and the results might make you think twice about opting for a full charge.

Here's how: Test the electrolyte in each cell with a battery tester ... but are consistent, recharge the battery. If you have ...

A new battery life test that replicates real-life use shows that the iPhone 16 Pro Max outlives the Galaxy S24 Ultra.

Unico’s 4-channel, 5-V, 300-A advanced battery-cell formation device enables gigafactories to deliver ... Michigan from Oct 7 ...

Volkswagen-backed battery developer 24M Technologies has shared test data showcasing its Impervio separator technology, which ...

This is a significant advantage as it eliminates the need to transport fuel to Mars, reducing the overall weight and ...

Which has the best battery life, the iPhone 16 Pro Max or the Samsung Galaxy S24 Ultra, lets find out in a new video.

There's a new report showing the top 15 smartphones of 2024 in terms of battery life. How many of the new iPhone 16 models ...

Walmart’s Holiday Deals event, its competing Amazon Prime Day sale, starts October 8 and runs through October 13. Here are ...

Apple's iPhone 16 offers pretty much everything you need from a cell phone in a beautifully designed package, making a Pro ...