Each moderate battery installation must be in a battery room, in a box on deck, or in a box or locker in another space such as an engineroom, storeroom, or similar space, except if a moderate battery installation is in a ventilated compartment such as the. Each moderate battery installation must be in a battery room, in a box on deck, or in a box or locker in another space such as an engineroom, storeroom, or similar space, except if a moderate battery installation is in a ventilated compartment such as the. NFPA 70E ®, Standard for Electrical Safety in the Workplace®, Chapter 3 covers special electrical equipment in the workplace and modifies the general requirements of Chapter 1. The chapter covers the additional safety-related work practices necessary to practically safeguard employees against the. VRLA Batteries have specific requirements for compliance with the building codes, fire codes, OSHA and may be subject to additional requirements from Authorities having Jurisdiction (AHJ). Learn the requirements for VRLA batteries and how to be compliant with current regulation. Also learn the. Section 480. Below is a preview of the NEC®. Always consult your manufacturer's installation manual first, as its requirements may exceed these general. Advanced cabinets include temperature sensors that continuously monitor conditions. When preset thresholds are exceeded, alarms are triggered, allowing early intervention. Lithium batteries generally operate safely between 15°C and 25°C.