RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:Same old "Jargon and Puffery"... Far from an expert, but essentially the V2O5 needs to been processed into V2O2 2+ and V2O+ in an electrolytic solution which allows the storage of energy. So it is not actually V2O5 in the redox batteries.
Might be overly simplistic analysis.