Every few months, we hear about new battery tech, but it usually doesn't pan out. However, our phone batteries quietly got a ...

The iPhone 16 and 16 Plus feature a new battery adhesive that reacts to electrical current. Here’s what it looks like.

One of the biggest frustrations for smartphone users is running out of battery too quickly. While there are countless apps ...

Fixit’s annual iPhone teardown shows how debond-on-demand adhesive works and the mechanics of Apple’s new Camera button.

This has been one of the strongest years yet for new entries on our best phone battery life list. The first half of 2024 brought new flagship phones from Samsung and OnePlus, with both nabbing ...

Apple is raising the price of battery replacements for its new iPhone 16 Pro and iPhone 16 Pro Max phones to $119, up $20 ...

Since some people's workloads (and general convenience) call for multi-day battery life, some phones are much more heavily geared toward endurance than others. Putting our expertise to work ...

D. Biersdorfer is the Tech Tip columnist and has been nervously watching smartphone batteries drain since 2007. Back-to-school deals and the fall season can make upgrading to a new phone quite ...

Rob Rezende was heading home from a hazmat conference in Sacramento when people started texting him about a lithium-ion ...

The late 90s and early 2000s were a breakout time for mobile phones, with cheap GSM handsets ushering in the era in which pretty much everybody had a phone. Back then, a popular way to customize ...

Mighty impressive, and no doubt aided by the phone’s size accommodating a larger battery pack. The middle child of this year’s iPhones, the iPhone 16 Pro lasted 14 hours and 7 minutes on a ...

Since some people's workloads (and general convenience) call for multi-day battery life, some phones are much more heavily ...