DDB Nema Battery enclosures are designed to protect batteries from extreme elements. Climate changes related to temperature, as well as weather related changes such as rain, snow, wind, and ice. For indoor and outdoor use, concealed environments or moving environments such as vehicles. These battery enclosures are engineered and manufactured for long term sustainability. Reliable, secure and warrantied for fifteen years. Made of Alumiflex & Stainless Steel, they're ideal for storage of the most critical component. Our manufacturing facility offers quick shipping for in-stock enclosures, while our engineering department provides solutions for custom, one of a kind needs.