A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

Take Aways HP is back on top. Only a few weeks after ceding the battery life throne to Lenovo in our tests, HP has snatched ...

Summary: The Acer Aspire 5 is one of the best budget full-size laptops you can find in stores today. It checks most of the right boxes: well built, slim and fairly light, gets a decent keyboard, an ...

No matter which power tool brand you're looking at, the switch to cordless, battery-operated tools has been done with convenience in mind. Without cords and plugs, tools can go more places and are far ...

Fully discharging your Ryobi battery isn't a good idea, but you could inadvertently do so, especially after working all day on the job. Swapping it out should be a fairly easy process, but they can be ...

This article is part of Gizmodo Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Reading time 2 minutes Not all laptops need to be ...

It’s been a year, perhaps a bit longer, and it’s been a relentless conversation about AI PCs, or computing devices (laptops, tablets and convertibles, running Microsoft’s Windows 11) being the future.

Summary: This generation of the Acer Aspire 5 refines on its predecessors with a slight update in design and practicality, and a more notable update in specs and internal cooling. Unfortunately, Acer ...

The release of iOS 18.5 has brought several challenges for iPhone users, including rapid battery drain, overheating, MagSafe charging disruptions, and unresponsive touchscreens. These issues appear to ...

Acer has built the Aspire 16 AI with new and efficient processors that promise great battery life while not compromising on performance. The Intel variant arrived with up to a Core Ultra 7 258V, which ...