Electric vehicle charging is complex, and having the best long-term ownership experience requires the right charger.

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

We all want our phone battery to last longer throughout the day. But most people don’t realize that when you charge your ...

Trickle chargers and smart chargers with testing and maintenance capabilities serve the common purpose of charging batteries, but they differ in their functionality, efficiency, and features. So with ...

Multifunction devices are great...as long as you can find uses for all (or at least some) of those functions that you end up paying for.

An offline battery charger — using the Unitrode UC3906 battery charger controller chip and a Vicor Maxi, Mini, Micro Series DC-DC converter module — provides design flexibility, small size, and high ...

If your iPhone feels sluggish to charge, these 10 quick tips, useful for iOS 26 as well as older iPhone models, can help ...