Battery power supply with facile alignment of battery module terminals

摘要: Disclosed is a battery power supply comprising modules each having plurality of cells electrically and mechanically connected together in line; case for holding the modules; end plates, respectively provided at both portions case, connecting positive negative terminals ends modules, same or similar shapes, but different sizes; terminal receiving which are plates fitted. This structure can facilitate attaching to without misattachment module, thus resulting reduced number assembling steps.