But we may see huge changes as early as 2017 with superfast 30-second recharging and over-the-air charging likely to start trending. Some of the path-breaking discoveries and technologies could be those that we are reading about already.
• Lithium-air breathing batteries – this mean oxygen is the oxidizer resulting in batteries costing nearly a fifth of the price and weighing a fifth less than lithium-ion making phones, cars and other devices last longer. Dallas University is still pursuing this discovery and it may take at least five years to come to market.
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