The invention discloses a winding type soft-package arc battery. The winding type soft-package arc battery comprises a package shell and a winding body, wherein the winding body is assembled in the package shell and comprises a diaphragm, positive pole plates, negative pole plates and a tab, the tab comprises a positive tab and a negative tab, the plurality of positive pole plates are connected by the positive tab, and the plurality of negative pole plates are connected by the negative tab. The plurality of positive pole plates and the plurality of negative pole plates are partitioned, so that gaps are formed among the pole plates; and during the processes of winding and bending, the problem that the pole plates in the battery are greatly damaged due to large-angle formation of the arc battery and are easy to be damaged or broken by pulling is solved by means of the gaps among the plurality of pole plates. The invention simultaneously discloses a fabrication method of the winding type soft-package arc battery. The battery fabricated according to the fabrication method of the winding type soft-package arc battery can be bent to an arbitrary angle and is wide in application range.