Energy Storage System Safety: Vanadium Redox Flow v.s Lithium-Ion Wed16Aug2017 Energy Storage System Safety: Vanadium Redox Flow v.s Lithium-Ion http://energyresponsesolutions.com/wp-content/uploads/VRB_SafetyReport.pdf This article is about the safety standards for both Vanadium Redox Flow and Lithium-Ion batteries.