10039100UBER - Ultra-high power Battery for low Emission RailClosedCollaborative R&DInnovate UKProject UBER (Ultra-high power Battery for low Emission Rail), aims to demonstrate for the first time, Echion's XNO(tm) battery chemistry as the preferred battery technology for certain classes of battery electric trains. It targets Theme 1 of this competition. Specifically, UBER aims to demonstrate the suitability of XNO(tm) for passenger trains that can be powered by the AC overhead electrification and charge a battery from the overhead wire (or another form of 'standard' trackside power -- e.g. 3rd rail), to then run in battery-only mode on unelectrified section of a route. An example of such a train is the Revolution Very Light Rail (Revolution VLR) developed by Transport Design International (TDI), who is a partner in UBER.