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.

How to use Windows 11's hidden battery health tool to diagnose your PC (before it's too late) ...

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 ...

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 ...

Learn how to build, store, and maintain an organized emergency pack so you're ready to evacuate or shelter safely when an ...

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.

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.