A YouTuber placed the Galaxy S25 Ultra in two major battery tests to check its supposed longevity and charging improvements.

In its blog post, Google also shared how it tests its Pixel phones and tablets for real-world use. One such test involves ...

Major advancements in power efficiency mean laptops now last longer than ever, and you should take advantage of that.

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

That's still pretty impressive, given that the Razr is a foldable device, and those phones have traditionally struggled with battery life. The test numbers we use in the above chart reflect the ...

Car batteries are especially vulnerable to losing power in winter, usually at the worst possible time in the worst possible ...

That's why we put every laptop we review to the test and run them through multiple instances of our battery test, which tasks the laptop with endlessly surfing the web via Wi-Fi with its screen ...

The Honor Magic 7 Pro is a flagship smartphone that aims to deliver exceptional performance, innovative photography ...

If you want a battery that lasts, we've done the research for you. In our quest to find the best alkaline batteries on the market, we tested several models and brands. Our evaluation included ...