BATTERY AND BATTERY MODULE

摘要

Disclosed is a battery (2) wherein cells (3) are arranged in such a manner that sealing plates (13), which respectively seal the openings of cell cases (10), face the same direction. Terminals (10) of a first polarity of the cells (3) are respectively connected to connection plates (33) of the first polarity, said connection plates (33) being arranged on the sealing plates (13) side. Terminals (13) of a second polarity of the cells (3) are respectively connected to connection plates (27) of the second polarity, said connection plates (27) being arranged on the sealing plates (13) side. The connection plates (33) of the first polarity are connected to each other in parallel, and the connection plates (27) of the second polarity are connected to each other in parallel. Each connection plate (33) of the first polarity and each connection plate (27) of the second polarity are laminated on each sealing plate (13) with an insulating member (32) interposed therebetween.