However, bare steel is vulnerable to corrosion, especially in the presence of gases emitted by lead-acid batteries. Powder coating is the industry standard. It provides a durable, scratch-resistant, and, most importantly, highly acid-corrosion-resistant finish. Indoor and outdoor rack and battery cabinets Power and battery cabinets are engineered to withstand harsh environments, featuring advanced environmental monitoring capabilities. 5 mm thick SGCC steel, its IP55-rated enclosure includes a secure three-point anti-theft locking. The cabinets covered by the technical specification have been designed to contain the hermetic lead-acid electric accumulator batteries. The construction characteristics of the recombination type lead-acid electric accumulators (valve-regulated hermetic accumulators); the absence of acid fumes and. Spill Containment: For flooded lead-acid batteries, racks can incorporate spill containment trays to prevent corrosive sulfuric acid from damaging surrounding equipment or the floor. Engineered for use with most type of battery terminal models, these cabinets can fit a wide variety of applications. This solution is completely customizable and flexible to support your application requirement. We. Eterna has extensive experience in fabricating high-quality fully waterproof, IP 68-rated cabinets for the Lithium-ion Battery market.