What if the range of a Nissan Leaf was 500 miles vs. 73-80 today? With a range of over 1,855 miles, a Model S might never need to see a SuperCharger again!
Sound far-fetched? According to Gas2 author Steve Hanley maybe not. In his article, Hanley recently reported that “This week a research team at the University of Tokyo School of Engineering has announced a new lithium ion battery that packs seven times more energy density – at 2,570 watt-hours per kilogram – than current lithium ion batteries. The team, led by Professor Noritaka Mizuno, adds cobalt to the lithium oxide crystal structure of the positive electrode, which promotes the creation of oxides and peroxides during the charge/discharge cycle. In addition, it promises significantly faster recharge times as well.”
Whether the 7X lithium ion comes to pass or not, one thing is for sure: there is a lot of R&D time and money being invested in higher capacity, faster charging batteries which will all but eliminate ‘range anxiety’ in EVs! With almost 250,000 on the road in the US, EVs, in all of their forms, are here to stay!