In this comprehensive tutorial, you'll learn how to make a battery charger from scratch! Whether you're a DIY enthusiast or a curious beginner, this step-by-step guide will walk you through the entire ...

Joseba Villate, CEO of green battery startup alterity, shares five ways European companies can compete with Asian giants.

Chargers that are unplugged after use are less exposed to voltage spikes from the grid. “Most chargers don’t have a surge ...

By: Irma Pienaar - Chief Operating Officer at Mulilo South Africa’s solar energy sector has seen remarkable growth in recent ...

The best sump pump brands include a built-in backup. These versatile units combine a standard electric sump pump with a battery backup option to provide relief in emergency situations. Combination ...

Disposable batteries seem so 1990s. Sure, it’s nice to be able to spend a couple of bucks at the drugstore and get a flashlight or TV remote back in the game, but when the device is a daily ...

For much of the 20th century, U.S. Navy and commercial merchant vessels shared similar equipment and supply chains. This led ...

Occasionally a design requires capacitors that are much closer to being identical in value to one another than the usual ...

You can stick with the new Joy-Con on your shiny Nintendo Switch 2, but you probably want a proper controller for when you’re playing docked and connected to a TV – I’d even call it one of the ...

A paper from the laboratories of Meng and Ong, published recently in Joule, helps rectify that problem. Their research raises ...