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.

The top ranking phone was the iPhone 17 Pro Max, despite having a relatively average battery capacity of 5,088 mAh and not using the latest battery tech. This is explained by the power efficiency of ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. I find the new $300 Moto G Power to be one of the most ...

I put the OnePlus 15R, and two other Androids, through some serious battery tests to prove just how much of a battery beast ...

The iPhone 17 Pro Max has outstanding battery life that easily lasts all day with charge to spare. Our exclusive lab data shows you don't need to pay over a grand for excellent battery life. The $829 ...

Samsung is reportedly testing a 20,000 mAh phone battery The capacity boost is courtesy of a silicon-carbon compound It's unlikely to be ready in time for the Galaxy S26 series Battery capacity is one ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

When your phone's battery gets really low, like down to 2%, what do you do? My guess is that you plug it in to charge or reach for a battery bank. If you can't recharge, you turn on your phone's ...

A new leak suggests Redmi is working on a phone with an 8500mAh battery capacity. That’s nearly 1000mAh more than the battery on the recently launched Redmi Turbo 4 Pro, which itself packs a sizable ...