For years, electric vehicles have been dogged by a simple, unsettling question: will the battery die long before the rest of ...

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

When it comes to the best smartphone battery life, nothing beats these two iPhones. One you can guess but the other might ...

Portable projectors might not have the brightness of fancy home theaters, but the best models we tested can bring the big-screen experience anywhere.

A broad new smartphone test has found that Apple devices lead the industry for battery life, with the iPhone 17 Pro Max ranking as the longest-lasting phone tested and Apple tied as the top overall ...

An agentic AI tool for battery researchers harnesses data from previous battery designs to predict the cycle life of new ...

The iPhone 17 Pro Max ranks first for battery life in testing across 35 smartphones, setting a new endurance benchmark.

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 ...

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.

Android 16 QPR3 Beta 2 turns Adaptive Connectivity into two switches, one for mobile fallback and one for battery ...

Several iPhone Fold leaks have been reported, including a massive battery life, design elements, cameras and more.