Скачать с ютуб How Chemistry Destroys Your Phone (and Car) Battery в хорошем качестве

How Chemistry Destroys Your Phone (and Car) Battery

Have you ever wondered why your phone suddenly has "Battery Health" or why your rechargeable electronics seem to never be able to hold charge after a few years. Well it turns out there is an explanation to all this that goes to the very chemistry of electrochemical battery cells. It is one of the biggest challenges facing the wireless electronics industry and phone manufactures have been battling it for decades. With the advent of lithium ion batteries in electric vehicles it seems even more important as battery degradation is instrumental in the life span of an electric car. In this video I break down the simple chemistry behind rechargeable batteries and how they work. I explain the chemicals and chemistry behind lithium ion batteries and why it seems they have such short life spans. I break down the science behind why lithium ion batteries degrade and shed some light on your phones battery health.