Battery cabinet

A battery charging cabinet, comprising:

• a reinforced wall defining an interior volume;
• a shelf disposed within the interior volume and dividing the interior volume into at least a first portion and a second portion;
• an air inlet disposed through the reinforced wall for airflow into the first portion at a first end of the battery charging cabinet;
• an air outlet disposed through the reinforced wall for airflow out of the second portion at a second end of the battery charging cabinet opposite the first end;
• and
• a spring-loaded damper positioned adjacent to each of the air inlet and the air outlet, the spring-loaded damper being slidable between open and closed positions.

A battery cabinet, comprising:

• an outer cabinet wall;
• an inner cabinet wall spaced apart from the outer cabinet wall to form an insulating air gap between the inner cabinet wall and the outer cabinet wall;
• a pair of doors, wherein the inner cabinet wall and the pair of doors enclose an interior volume within the battery cabinet;
• a pair of air convection ports disposed through the outer cabinet wall and the inner cabinet wall at opposing cabinet ends and at different heights within the interior volume, wherein at least one air convection port of the pair of air convection ports comprises a fan;
• a flame arrestor positioned inside or adjacent to at least one air convection port of the pair of air convection ports;
• a horizontally-slidable damper positioned adjacent to each air convection port of the pair of air convection ports, the horizontally-slidable damper being biased toward a closed position;
• a fusible link to laterally hold the horizontally-slidable damper against the bias and in an open position based on a temperature within the interior volume;
• and
• a power outlet disposed inside the interior volume.