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 ...

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 ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

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 ...

How we test phones at ZDNET in 2026 ...

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