The Urban Prepper tests Olight S30R and S10R rechargeable baton flashlights, evaluating performance in extreme conditions.

Wednesday is National Battery Day, a day that serves as a reminder that certain batteries should not go in household garbage or recycling bins.

This video puts the iPhone 17 through an extended battery test designed to mirror real-world usage. Screen time, background ...

Geekom makes a good first effort with the GeekBook X14 Pro. The overall design is understated and elegant, and the laptop is ...

With the rapid development of electric vehicles and energy storage systems (ESSs), accurate state-of-health (SOH) estimation for lithium-ion batteries has become crucial for ensuring safety and ...

Laptops are powerful tools, but they can overheat if not properly cared for. Overheating slows down performance, can damage ...

It’s just two weeks until F1 gets underway in Australia, and teams are currently in Bahrain, midway through their third and ...

Push door method: gently push your door with light pressure to break the ice and then pull firmly. Repeating this method will ...

A hybrid has two batteries, and the bigger one matters more than most drivers realize. Here's what can happen when it fails, plus signs to watch for.

Automakers in China and Europe are moving real electric vehicle programs to sodium-ion batteries ...

A Nigerian man who installed solar in his home for constant electricity came online to talk about it. He shared a photo of the setup, getting reactions from people.

Key fob batteries always seem to die at the worst times. Learn a simple way to test a coin cell, plus which results you'll need to look for.