Submission + - Researchers Invent Everlasting Battery Material (eweekeurope.co.uk) 1
judgecorp writes: "Researcherse at Stanford University have invented a battery material that could allow batteries to go through 400,000 charging cycles instead of the 400 or so which today's Li-ion batteries can manage. Among the uses could be storing energy to even out the availability of renewable sources such as sun and wind."