I've been writing about home battery systems for more than a year, but these big devices are hard to test hands-on. For one, ...

Enter environmental testing chambers, specifically designed to put batteries through their paces in extreme Figure 1: ...

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will ...

Someone has put the iPhone’s 80% battery limit to the test, and the results might make you think twice about opting for a full charge.

Farmers have roughly the same appetite for electric vehicles as they do a vegan nut roast. Which is why battery-powered UTVs ...

Western Australian battery technology company Altech Batteries has announced its first Cerenergy ABS60 salt-based battery ...

Through a combination of bigger batteries and greater efficiency, Apple has drastically improved iPhone battery life over the ...

Western Australian battery technology company Altech Batteries has announced its first Cerenergy ABS60 salt-based battery ...

The Galaxy S24 lineup also improved its performance on our battery test by 35%, helped out by the fact that all three new ...

There's a new report showing the top 15 smartphones of 2024 in terms of battery life. How many of the new iPhone 16 models made the list? Let's take a look.

The best fall Prime Day deals on our travel writers’ favorite gear—stuff we’ve already rigorously tested, and stuff we travel ...