The organic electroactive material field is broadly explored as organic material electroactive properties are highly tunable , providing a broad range of redox and oxidation potential. As we are using Lithium as our anolyte and screening different types of electroactive material against the standard hydrogen electrode as anolyte material the cell potential greatly depends on the redox potential of the organic material in addition that the material should be engineered in such a manner to accept more electron by single-molecule and having good solubility and stability with the supporting electrolyte material. The charge transfer rates between molecules can significantly increase the power transfer and battery capacity and efficiency the charge transfer in adjacent molecules M1 and M2 is a self-exchange reaction process. The initial and final states can be represented as (M1 +M2e and (M1M2 +e respectively, with M+ denoting the charge on molecule M. The widely used charge transfer rate from the classical Marcus theory