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Chemical Equation

Vanadium redox batteries are based on the ability of vanadium to exist in four different oxidation states (V2, V3, V4, and V5), each of which holds a different electrical charge. Read more

Business Benefits

The benefits of  the REDT Batteries are compelling for all applications and business sectors: Grid energy, Green energy incentives, Electric vehicles, Industrial applications, Domestic applications... Read more

Electric Vehicles

REDT’s vanadium redox batteries have the potential to solve the two major obstacles to the widespread adoption of electric vehicles: excessive down time for recharging, and short-lived, high-cost batteries.


REDT has developed a patent on the Electric Vehicle Refuelling System (EVRS) used in conjunction with Vanadium Redox Flow Technology. With such a system,an electric vehicle powered by an REDT vanadium redox battery could be instantly recharged by removing the spent electrolyte and simultaneously replacing it with charged electrolyte.  


In these situations, vehicles powered by vanadium redox batteries would offer two significant advantages over vehicles powered by lithium-ion batteries:


  • They can be refuelled rapidly , making them more practical for situations where they are in use for up to 18 hours per day.
  • They have lower operating costs per kilometre


EVRS, whilst still in the R&D stage could be the solution for clean transportation.