Industrial Utility Case New Age Enclosures Industrial Utility Cases offer multiple options. Available in black or gray ASA, these cases are available with or without a battery compartment and features a base designed for pole or wall mounting. An optional O-ring kit makes the cases NEMA 6 compliant for outdoor use. The battery compartment will hold one 9V, two AA, two AAA, or a lithium rechargeable pack of similar size.