Impress your partner with a thoughtful gift this Valentine's week. From smartwatches to headphones, here are a few Valentine's Day gift ideas for him.

Patrick Holland has been a phone reviewer for CNET since 2016. He is a former theater director who occasionally makes short films. Patrick has an eye for photography and a passion for everything ...

As a result of software improvements, for example, the watch now supports a wider range of activities, such as golf and surfing. The battery life is also better than ever and good for up to 40 days on ...

Lithium-sulfur battery retains 80 percent charge after 25,000 cycles Revolutionary battery structure enhances longevity and fast charging Study presents new electrode design for better energy storage ...

The Thacker Pass mine is expected to produce 40,000 metric tons of battery-quality lithium carbonate annually in its first phase, sufficient for up to 800,000 electric vehicles, with operations ...

Meanwhile, the Apple Watch Ultra 2, is the best option for longevity, with up to 72 hours of battery life in low-power mode.

Authorities in Monterey County, California lifted all evacuations Friday night, one day after a fire broke out at one of the world's largest lithium battery storage facilities. The Monterey County ...

The thing we found most disappointing was the battery life. Apple is often (rightly) critized for the Apple Watch's one-day battery, but Samsung offers the same here too. You should just about be ...

If your Apple Watch is covered by AppleCare or AppleCare+, it can be inexpensive or free to replace your Apple Watch battery. Consider the age of your Apple Watch and whether or not you care about new ...

Fitbit has issued a battery overheating warning to customers They say Fitbit Sense and Versa 3 devices are at risk of overheating The company is issuing a firmware update, and could pay $50 to ...