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 biggest battery on a mass-produced smartphone to date delivers the best battery life I've ever experienced on a phone.

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 ...

A broad new smartphone test has found that Apple devices lead the industry for battery life, with the iPhone 17 Pro Max ...

Despite Android phones having massive batteries thanks to silicon-carbon technology, it seems like the iPhone 17 Pro Max remains the battery life champ.

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 ...

The iPhone 17 Pro Max tops CNET’s battery stress tests, beating out the OnePlus 15 despite its gargantuan 7,300 mAh cell. Discover how Apple's A19 and N1 chips are changing the game.

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 ...

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 ...

Unlike traditional testing, which requires hundreds or thousands of charge – discharge cycles, the model can estimate a new ...

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 ...