Batteries that Last 1,000 Years

A group of Swedish researchers has discovered an unconventional way to give new life to rechargeable lithium-ion batteries, which power everything from iPhones to electric cars, using pine resin and alfalfa seeds. The researchers plan to take up to two years to improve the chemistry of the product, and claim that the recycled batteries could last up to 1,000 years, according to researcher David Brandell.

It has been estimated that demand for the batteries from automobile manufacturers could explode up to 400 percent in the next six years. The researchers see the technology as a global antidote to current methods for recycling manufactured Li-ion batteries that are energy-intensive and require toxic materials to manufacture.