Purdue scientists test flow battery for EVs, claim 300-mile range

Purdue University IFBattery flow battery runs electric and fuel-cell golf cartAccording to scientists at Purdue University, the best way to charge electric car batteries may be to take them to a gas station, and have them serviced at an instant oil-change shop. The two scientists have been testing a new type of flow battery in golf carts, and say the battery now develops enough energy density and power to be viable in a...