Durable waterproof sheet metal cabinets for lithium battery and solar storage systems. Customized design, weather protection, CNC cutouts, and fast delivery. DENIOS' cutting-edge battery charger cabinets, integrated within our Lithium-Ion Energy Storage Cabinet lineup, guarantee secure and. . Protect your facility and your team with Securall's purpose-built Battery Charging Cabinets—engineered for the safe storage and charging of lithium-ion, lead-acid, and other rechargeable batteries. Securall understands the critical risks associated with modern energy storage. Each cabinet plays a vital role in safeguarding energy systems from environmental stressors, thermal risks, and electrical hazards.