CCD testers are essential in electronics manufacturing for inspecting components, verifying assemblies, and ensuring product ...

I put the OnePlus 15R, and two other Androids, through some serious battery tests to prove just how much of a battery beast ...

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment ...

We ran battery tests on 9 popular tablets - this model lasted the longest (and other surprise results) ...

Momodou Wurry Jallow, an electrical engineering major at Alfred University, gives a demonstration on battery testing equipment installed in a lab in the McMahon Engineering Building. The demonstration ...

Here’s iOS 26.2.1 battery life drain being tested to show how it will fare on your iPhone model. Whenever Apple announces a new version of iOS, iPhone owners are understandably worried about how that ...

A team of researchers from the US have developed a simple chemical method that protects against lithium-ion battery aging.

Battery life remains a critical factor when selecting an iPhone, influencing daily usability and long-term satisfaction. This analysis evaluates the battery ...

How we test phones at ZDNET in 2026 ...

If battery life is the most important feature in a security cam to you, these are the leading contenders for incredible results.

I Tested the New $300 Moto G Power: Great Battery Life but Not Enough Elsewhere ...

Connected Energy, a UK-based company specialising in stationary energy storage systems (BESS) using second-life batteries, ...