78 gallon explosion-proof safety cabinet, double construction, safe and reliable. Ensure battery a charging safety to the maximum extent. This product is equipped with air switch, please professional electrician to install the air. . CellBlock Battery Storage Cabinets are a superior solution for the safe storage of lithium-ion batteries and devices containing them. CellBlockEX provides both insulation and. . Lithium-ion battery safety cabinets are dedicated storage areas for batteries that help protect against fires, chemical leaks, and harmful gases batteries can release when they fail. Made with a proprietary 9-layer ChargeGuard™ system that helps minimize potential losses from fire, smoke, and explosions caused by Lithium batteries. Ensure compliance with OSHA regulations and protect your workplace from potential hazards.