The Renault Fluence Z.E. is an electric version of the Renault Fluence compact sedan, part of the Renault Z.E. program of battery electric vehicles. It was unveiled by Renault at the 2009 Frankfurt Motor Show. The Fluence Z.E. is outfitted with a 22 kWh lithium-ion battery which allows a total all-electric range of 185 km (115 mi) measured on the NEDC combined cycle, with speeds up to 135 km/h (84 mph).