▎ 摘　　要

NOVELTY - Flexible electrode comprises a flexible conductive base film with pores and an electrode component dispersed in the flexible conductive base film, the electrode component comprises an active material and a conductive agent, and the material of the flexible conductive base film comprises conductive plastic. USE - The flexible electrode is useful in battery (claimed), namely lithium ion battery and in electronic device, namely smart helmet, smart sports shoe, foldable mobile phone and folding flat computer. ADVANTAGE - The electrode: has inherent flexibility, and good mechanical strength, which can inhibit the active material and the conductive agent from dropping, when assembling the lithium ion battery, thus improve the stability of the electrode to improve the electrochemical performance of the battery, does not need to use the traditional metal copper or aluminum current collector, thus improve the active material ratio, and improve the energy density of battery. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing the flexible electrode; and (2) battery.