Storage battery pack

The invention relates to a battery pack, comprising a housing, at least two battery cells, and a protection device for protecting the battery pack in a thermally uncontrollable manner, the protection device has a first protection unit for thermally insulating and mechanically stabilizing adjacent battery cells, a second protection unit for electrically isolating the battery cells in the case of a thermally uncontrollable condition, and a third protection unit for pertinently discharging gases in the case of a thermally uncontrollable condition. 本发明涉及一种蓄电池组，其具有壳体、至少两个蓄电池单元电池、用于在热不可控的情况下保护所述蓄电池组的保护装置，其中，所述保护装置具有用于使相邻的蓄电池单元电池热绝缘和机械稳定的第一保护单元、用于在热不可控的情况下电隔离蓄电池单元电池的第二保护单元和用于在热不可控的情况下有针对性地排出气体的第三保护单元。