Slashdot reader cdreimer quotes the New York Times: Alkaline batteries can be made far more cheaply and safely than today’s lithium-ion batteries, but they are not rechargeable… Ionic Materials could change that equation with an alkaline battery the company said could be recharged hundreds of times. One additional benefit of the company’s breakthrough: An alkaline battery would not be as prone to the combustion issues that have plagued lithium-ion batteries in a range of products, most notably some Samsung smartphones. Cheaper and more powerful batteries are also considered by many to be the driver needed to make the cost of renewable energy technologies like wind and solar competitive with the coal, gas and nuclear power that support the national energy grid. The company “has demonstrated up to 400 recharge cycles for its prototypes, ” and it’s now even investigating aluminum-based alkaline batteries which would also be lighter than lithium-ion batteries. The company is backed by Sun Microsystems co-founder Bill Joy, who also envisions the batteries being used in electric cars. Read more of this story at Slashdot.
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Startup Unveils Revolutionary New Rechargeable Alkaline Batteries
