The invention discloses an anti-aging composite material for charging guns. The anti-aging composite material is prepared from the following raw materials in parts by weight: 50-80 parts of natural rubber, 15-20 parts of nitrile rubber, 40-60 parts of silica gel, 15-30 parts of chlorosulfonated polyethylene rubber, 15-30 parts of polyvinylidene fluoride, 10-20 parts of toramomen, 20-40 parts of hydroxymethyl fatty amine, 40-80 parts of thermoplastic polyurethane elastomer, 5-8 parts of a titanate coupling agent, 4-12 parts of an anti-thermal ageing agent, 8-12 parts of anti-light ageing agent,4-10 parts of a vulcanizing agent, 2-5 parts of an acid-resistant additive, 6-9 parts of a salt-resistant additive, 12-20 parts of a filling agent and 1-3 parts of a plasticizer. The reasonable raw materials and proportion are adopted, and all the components supplement each other so as to realize a synergistic effect, so that the composite material has the characteristics of acid resistance, saltresistance, thermal aging resistance and light aging resistance; when being used in an outdoor environment, the composite material is long in service life; the composite material can be made into a suction cup; when being matched with the charging gun for use, the suction cup is good in effect, has a good adhesion effect with the outer wall of an automobile, and can maintain vacuum for a long time.