According to the technical scheme, the full-automatic low-viscosity double-sided tape attaching and hot-pressing equipment comprises a supporting plate, and a hot-pressing mechanism is arranged on the supporting plate; the hot pressing mechanism comprises a feeding conveyor, the feeding conveyor is arranged on the supporting plate and extends out of one side of the supporting plate, a feeding turnover assembly is arranged on the portion, located on one side of the feeding conveyor, of the supporting plate, and a feeding robot is arranged on the portion, located on the other side of the feeding conveyor, of the supporting plate. According to the invention, the equipment has the characteristics of high productivity, high attaching precision, high cost performance and full automation, solves the investment of a large amount of personnel cost, improves the overall qualified rate of products, further improves the adhesive tape attaching precision, solves a series of problems of wrinkled attaching effect, many bubbles, low yield and the like, is stable in battery adsorption, and is suitable for large-scale production. Therefore, the stability of the battery can be ensured without clamping a workpiece, the battery is not easy to damage, and the use is convenient.