NOVELTY - Methyl propylene acyloxy propyl trimethoxy silicane, de-ionized water and toluene sulfonate are added, stirred, dissolved and heated, to obtain a liquid. Then, dimethyl acrylic-acid polyethylene glycol and light initiator are added and stirred, to obtain mixed polymer. Then, nitrile butadiene rubber is dissolved in tetrahydrofuran and stirred. The obtained mixed polymer is added into container, volatized, polymerized, dried, soaked into lithium hexafluorophosphate electrolyte solution and gelatinized, to obtain semi-interpenetrating meshwork gel polymer electrolyte film.    USE - Manufacture of semi-interpenetrating meshwork gel polymer electrolyte film used in polymer lithium ion battery (claimed).    ADVANTAGE - The method is simple.    DETAILED DESCRIPTION - Methyl propylene acyloxy propyl trimethoxy silicane is mixed with de-ionized water in the mol ratio of 1:2-1:10, toluene sulfonate is added (in weight%) (0.5), stirred, completely dissolved, heated at 40 degrees C for 3-5 hours and methyl propylene acyloxy propyl trimethoxy silicane is hydrolyzed and cross-linked, to obtain transparent ropy liquid. Then, 10-20 weight% of dimethyl acrylic acid polyethylene glycol as cross-linking agent with respect to methyl propylene acyloxy propyl trimethoxy silicane, and Darocur 1173 (RTM: light initiator) (3-5) are added, stirred for 0.5-1 hour and uniformly mixed, to obtain mixed polymer. Further, nitrile butadiene rubber (4 g) with 40% of acrylonitrile is dissolved in tetrahydrofuran agent (100 ml) and magnetically stirred until uniformly dissolved and nitrile butadiene rubber tetrahydrofuran solution is formed. The obtained mixed polymer is added and stirred, to form uniform solution. The uniform solution is added into a container and volatized using drier to form mixed polymer gel having polymer mixture amount of 5:1-1 with respect to nitrile butadiene rubber. The obtained film is polymerized for 0.05-1 hour in presence of ultraviolet radiation to obtain semi-interpenetrating meshwork polymer matrix and dried using drier at 50 degrees C. The dried film is soaked into 1M lithium hexafluorophosphate electrolyte solution, absorbed and gelatinized, to obtain semi-interpenetrating meshwork gel polymer electrolyte film. The mixed polymer gel has power efficiency of 110 watts and wavelength ( gamma ) of 375 nm.