lead-acid battery electrode having a network of continuous pores and method of manufacture

The electrode 1 comprises a structure having a network of pores 1a through parallel and homogeneous, and an outer frame 2 around the side faces of the structure 1. The structure 1 and the armature 2 are carbon. The electrode is covered with a lead-based layer. 1 has the pores are filled with an active material based on lead.