Patent ID: 6531247
Filing Date: 2003-03-11
Classification: H01M,Y02E,Y02P

Abstract:
An electricity storage/discharge device, comprising:a first pair of electrode plates including a first electrode plate and a second electrode plate, the first electrode plate including at least two first current collecting terminals respectively extending outwardly from opposite sides of said first electrode plate, and the second of said electrode plates including at least two second current collecting terminals respectively extending outwardly from opposite sides of said second electrode plate; a first isolator member positioned between the first electrode plate and the second electrode plate of said first pair of electrode plates to form a first storage/discharge cell; a third electrode plate including at least two third current collecting terminals extending outwardly from opposite sides of said third electrode plate; a fourth electrode plate including at least two fourth current collecting terminals extending outwardly from opposite sides of said fourth electrode plate; and a second isolator member positioned between said third electrode plate and said fourth electrode plate to form a second storage/discharge cell, wherein said second and third current collecting terminals are electrically connected to each other to form a series connection between said first and second storage/discharge cells, and wherein at least two of said first current collecting terminals and at least two of said fourth current collecting terminals are arranged as input/output terminals for said series-connected first and second storage/discharge cells.