According to a famous Weibo leaker, the iPhone 17 Pro Max will have the biggest battery ever available on an iPhone.

With an extra 300mAh of battery capacity, the ‌iPhone 17 Pro‌ Max could be on course to offer around 35 hours of battery life, or perhaps even more.

Google has confirmed the details of a Pixel 6a update that is mandatory and will lead to a battery reduction for some users.

Battery materials manufacturer Group14 laid off an undisclosed number of workers as tariffs and federal policies create obstacles for clean energy.

A lithium-ion battery plant by an Indonesian company and China's CATL is expected to be in operation by the end of 2026 with initial capacity of 6.9 gigawatt hours, an Indonesian official said on ...

A battery indicator issue reported by some Switch 2 owners has been acknowleged by Nintendo — and there's now a set of steps to follow for a (hopefully) quick fix.

JB Straubel's startup launches Redwood Energy to turn used batteries into energy storage systems for surging AI data center power needs.

Redwood Materials is taking depreciated but still functional EV batteries and turning them into low-cost energy storage units.

The South Korean battery maker plans to produce batteries that can be installed anywhere and can capture solar and wind power to charge vehicles.

Is the battery in a new EV really as fragile as one in a smartphone, and are you on the hook for a huge bill if it fails? Chances are, you’re covered.

Ford Motor Co. intensified its campaign to preserve clean energy manufacturing subsidies Monday, warning jobs at its electric-vehicle battery plant in southwestern Michigan could be at risk if ...