Polymer lithium battery with ionic electrolyte

There is disclosed a novel rechargeable lithium battery with ionic electrolyte. The embodiments for the new polymer lithium ion batteries in the present invention comprise three major components, each of which is a composite: an anode, a cathode, and a polymer-gel-electrolyte-separator system. The anode consists of a lithium ion host such as graphite as active materials. The cathode is a mixture of lithium compounds, high surface area carbon and sometimes a catalyst. The polymer-gel-electrolyte-separator system comprises inorganic electrolyte as active material, which is immobilized in the polymer matrix. Two chemistries involved in these embodiments of batteries include intercalation of lithium ions and catalyzed electrolysis of lithium compounds.