Fireproof energy storage battery pack

The invention provides a fireproof energy storage battery pack, which comprises a battery pack upper cover, a battery cell module and a bottom plate, and is characterized in that the battery pack upper cover and the bottom plate are detachably connected to form a cavity for accommodating the battery cell module; an external interface panel is arranged on the outer side face of the battery pack upper cover, a fire-fighting detector and a fire-fighting sprayer are arranged on the external interface panel, and the fire-fighting detector is electrically connected with the fire-fighting sprayer. According to the fireproof energy storage battery pack provided by the invention, after the battery pack upper cover is detached, the battery cell module can be directly and conveniently maintained without detaching other box body parts, and the fire-fighting detector and the fire-fighting spray head are arranged on the external interface panel, so that the fire-fighting system can be conveniently maintained when being ove