The protocol outlines standard testing methodologies of things like lumens, runtime, beam distance, and impact and water ...

This video explores the function of capacitors and their importance in electronic devices. Capacitors store and release electrical energy, making them essential for regulating power and signal flow in ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

There's something special about Apple's new little charger plug that released with the iPhone 17 lineup. It's called the 40W Dynamic Power Adapter, and it looks like a pretty basic USB-C charger plug ...

Forget what you think you know. Our lab tests reveal surprising links between battery life, price, suction and weight.

MIT's study on lithium intercalation rates offers insights into coupled ion-electron transfer, paving the way for faster ...

People have been obsessed with their iPhone's battery life since day one, and the more metrics and tweaks Apple adds to iOS to delve into what the battery is doing, the worse it has become. Once Apple ...

Inside every lithium-ion battery, there’s a tiny dance going on. When you use your device, lithium ions migrate from the ...