Phone battery life has always been important, but which brands consistently offer the longest battery life? After extensive testing, we've found the two leaders.

Unlock the full potential of your Samsung Galaxy by customizing the side button for quick access to apps, flashlight, camera, ...

Consider these 12 expert-approved tips and tricks to make your device last up to hours longer - no matter what model or brand you own.

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Buying a new phone can be expensive, especially if users are looking at each brand's flagship models, which can cost far more than other devices on the market. Because of that price, many people try ...

iPhone battery health naturally declines over time, but how fast it drops depends heavily on daily habits. Lithium-ion batteries age with every charge cycle, heat spike, and background process running ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Updated on Jan. 8 with additional analysis on Samsung’s surprising ...

2025 has quietly become the year of absurdly large smartphone batteries. We’ve seen 7,000mAh and 8,000mAh packs becoming mainstream, and Honor even crossed the once-unthinkable 10,000mAh mark. Nearly ...

If your New Year's resolution to be more thrifty with your device purchases in 2026, then you'll be happy to know that Samsung is rolling out a couple of affordable new products. One is a $199.99 ...

A new rumor claims Samsung SDI is experimenting with a dual-cell silicon-carbon battery boasting a massive 20,000mAh capacity, far beyond today’s smartphones. While the tech is still experimental and ...

The year 2025 ended on a solid note for smartphones. Apple finally embraced a fresh design for its Pro phones, armed them with all-big sensors, and equipped them with a vapor chamber, while ...