Rechargeable proton conducting polymeric solid-state batteries have been fabricated with the configuration Zn+ZnSO4·7H2O||PEO:NH4ClO4 +PC||V2O5 +PbO2 +C+E. The maximum cell voltage is ∼1.57V at full charge. The discharge characteristics of the cell have been studied at different loads. The cell remains stable for more than 180h for low current drain (∼μA) making it suitable for low current density application. The cell also showed a good rechargeability which was tested for nine cycles.