摘要 |
A battery is provided comprising a plurality of cylindrical type cells. Three cylindrical cells may be arranged in a triangular configuration with an electrical isolation spacer positioned between the three cylindrical cells, and a casing may be wrapped around the cells to restrict relative movement of the cells forming a cell group. Multiple cells groups, separated by electrical isolation spacers, may be electrically coupled via bus bars and arranged to form a cell module, where multiple cell modules may be included in the battery, and where the cell modules may be electrically coupled via inter-module connectors. |