CYLINDRICAL SEALED LEAD-ACID BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a high-output cylindrical sealed lead-acid battery composed by suppressing a short circuit. SOLUTION: This cylindrical sealed lead-acid battery includes an electrode group formed by rolling a positive electrode plate and a negative electrode plate by interlaying a separator. In the battery, each current-collecting tab 2 is connected to a current-collecting tab 2 adjacent to it by a circular arc-like curve. COPYRIGHT: (C)2006,JPO&NCIPI