After four months and thousands of miles with the 2019 Tesla Model 3 Performance, I’ve been able to do something I almost never get to do as ...

If your laptop barely lasts an hour without being plugged in, everyday habits and hidden settings could be to blame – here’s ...

Samsung Browser has officially arrived on Windows, bringing cross-device continuity and an AI assistant that goes beyond answering questions.

Laptop battery dying too soon? Learn the habits that protect battery health and add years to your laptop's life.

If you are worried about a massive battery replacement bill down the road, you may be surprised by the answer. Tesla batteries typically last 300,000-500,000 miles, or about 20 years for most owners.

Leaked EU labels indicate the Galaxy S26 series is more energy-efficient and lasts longer per charge than the S25. All models seem to have earned an A rating for free-fall reliability, but they still ...

The Samsung Galaxy S26 seem to have a downgrade when it comes to battery health, according to leaked EU labels. Credit: SeongJoon Cho/Bloomberg via Getty Images As the mobile world awaits the big ...

Like many Apple products, iPads are designed to last at least a few years. But after running beautifully for a while, they'll eventually come to a point where you'll notice a significant decline in ...

As Managing Editor, I lead CNET's mobile team, covering news and reviews on smartphones, wireless carriers, AI, wearables and more. I oversee the team's product testing and translate our findings into ...

The new Dell XPS 14 brings big changes, and we're busting myths surrounding the sleek new 14-inch laptop. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

A Xiaomi SU7 owner in China has achieved what might be the most impressive real-world battery longevity test we’ve seen yet: 265,000 kilometers (165,000 miles) in just 18 months of ownership, with ...