What are the safety requirements related to batteries & Battery rooms?

Employers must consider exposure to these hazards when developing safe work practices and selecting personal protective equipment (PPE). That is where Article 320, Safety Requirements Related to Batteries and Battery Rooms comes in.

What are the OSHA requirements for battery storage cabinets?

OSHA also mandates that these cabinets be clearly and properly labeled, alerting workers to potential hazards and promoting safe handling practices. It’s also essential to keep the storage area clean and well-organized, placing batteries in a way that prevents accidental tipping.

How should a battery room be designed?

Battery rooms shall be designed with an adequate exhaust system which provides for continuous ventilation of the battery room to prohibit the build-up of potentially explosive hydrogen gas. During normal operations, off gassing of the batteries is relatively small.

Do lithium ion batteries need a battery room?

Lithium-ion batteries need a battery room if their capacity exceeds 20 kWh, according to fire codes. NFPA 855 outlines ventilation and safety requirements. Store batteries at a temperature of 59°F (15°C). Also, refer to NFPA 70E for further safety guidelines, and ensure proper exhaust ventilation for off-gas events.

What makes a good battery storage cabinet?

Firstly, cabinets must be constructed of non-conductive material, such as wood or plastic, to prevent electrical shocks. In addition, they must be corrosion-resistant to withstand the harsh conditions associated with battery storage, ensuring longevity and reliability.

What are the requirements for a battery storage system?

Ventilation shall be provided to ensure diffusion of the gases from the battery to prevent the accumulation of an explosive mixture. Racks and trays shall be substantial and treated to be resistant to the electrolyte. Floors shall be of an acid resistant construction or be protected from acid accumulations.