iPhone Battery Showdown: Which Pro Model is the Last to Die?

Discover how the iPhone 17 Pro outperforms older models in battery life tests, offering nearly double the longevity of the iPhone 13 Pro.
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Simple formula could guide the design of faster-charging, longer-lasting batteries

At the heart of all lithium-ion batteries is a simple reaction: Lithium ions dissolved in an electrolyte solution ...

Six EVs Were Pushed Past Empty. The Winner Was A Surprise

Carwow drove six long-range electric crossovers pushing their batteries past empty to see how far they could go. The winner ...

I spent two years following Apple's iPhone charging advice for better battery health - here's the result

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 ...