What Are Capacitors and Will They Really Charge Your Phone in Seconds?

By Sarah Zhang

What Are Capacitors and Will They Really Charge Your Phone in Seconds?

Your phone died. Again. In these scenarios, who among us has not dreamed the dream of a future where our devices charge instantly and last forever. As capacitors—or even more exciting, ultracapacitors—get better and better at storing energy, they could replace batteries and realize at least one half of that dream.

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Source:: http://feeds.gawker.com/~r/gizmodo/full/~3/r_bnjohAdYY/what-are-capacitors-and-will-they-really-charge-your-ph-1682891732

      

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