Chargers need room to breathe and batteries need extra room above for maintenance (watering and testing). To calculate the minimum height of the cabinet, use the general formula above. . A battery storage cabinet plays a crucial role in minimizing risks such as thermal runaway, fire, electrolyte leaks, and environmental damage. This comprehensive guide explores what defines a reliable battery storage solution, why battery hazards occur, and how different design features—such as. . The CellBlock EMS (Exhaust Monitoring System) is a cabinet add-on that enhances battery charging and safe storage. 2014 Code Language including the Errata: 480. Battery locations shall conform to 480. Provisions. . The dimensions of the cabinets are the outside dimensions, so it is important to take into account the thickness of the material and body stiffeners that are attached to the sides and back of the cabinet for support, fans that take up internal length, etc. The enclosures come in different designs and configurations.