The invention discloses a fabrication method of a novel micropore carbon-coating aluminum foil. The fabrication method comprises the following steps of S1, fabricating a micropore aluminum foil; S2, performing thermal treatment on the micropore aluminum foil; S3, preparing a conductive carbon water-based material; S4, coating the micropore aluminum foil; and S5, drying, cleaning and winding to form a finished product. The employed carbon material is a compound in carbon black, a graphite flake or graphene has relatively good processing performance and conductivity; by adding the graphene intoa coating layer, the conductive capability is improved, and the scratching resistance and the flexibility are improved; and with the application of acrylic acid, polyurethane, epoxy resin, polyester and alkyd resin film formation agent, the film formation performance of the carbon coating material on a surface of the aluminum foil is improved; and by application of the film formation agent and thecorresponding additive NNO in a matching way, the novel micropore carbon-coating aluminum foil has certain wettability and has favorable wet effect.