The invention discloses a storage battery, a storage battery plate grid and a manufacturing method of the storage battery plate grid. The storage battery plate grid comprises a substrate provided with a first surface and a second surface, and multiple non-through holes are scattered over the first surface and the second surface and used for filling diachylon. Storage battery plate grids are adopted as a positive plate and a negative plate of the storage battery. The manufacturing method of the storage battery plate grid includes the steps that the substrate is provided; the first surface of the substrate is stamped to obtain multiple non-through holes for filling diachylon; the second surface of the substrate is stamped to obtain multiple non-through holes for filling diachylon; the substrate is cut. According to the storage battery, the storage battery plate grid and the manufacturing method of the storage battery plate grid, diachylon falling can be avoided on the premise of low cost.