Battery testers come in various shapes and sizes and can be used for different types of batteries. However, when it comes to small batteries, not all testers are created equal. The best battery ...

WHAT YOU GET: Dlyfull Universal Battery Tester(1x AAA battery included ... you save money as well as prolong the lifespan of all your batteries.

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: ...

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

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.

When you're looking for a flagship phone with a long battery life, is one phone maker better than the others? To find out, we ...

Although upfront costs are higher, rechargeable batteries can greatly reduce costs over the long run, and are kinder to the environment than mass-produced disposables. Our rigorous testing gives a ...

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

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 iPhone 16 family brings around a 6 per cent increase in battery capacity, but testing shows we’re getting more like a 13 ...