Mophie’s latest iPhone 17 Pro Juice Pack combines serious drop protection with built-in battery power. We test how much charge it really adds.

The MagSafe Battery Pack is a new accessory for iPhone 12 and later models that allows users to easily and conveniently extend the battery life of their iPhone. Using Apple’s MagSafe technology, these ...

Apple is phasing out accessories compatible with the Lightning port, including the MagSafe Battery Pack. Thankfully, there are MagSafe battery pack alternatives with a USB-C port. In a move that marks ...

Samsung's upcoming entry-level S26 is reportedly getting a slight tweak to its battery life, which is good news. Specifically ...

Before you even charge your EV for the first time, the battery undergoes controlled charging cycles in the factory itself. These initial charging cycles are slow and time-consuming as they occur at ...

Are car companies eventually going to have sub models specifically for colder zones (e.g., a "polar edition" that used a more cold tolerant chemistry, but is otherwise the same)? Click to expand ...