Features: High capacity 12V-60V portable lithiums batteries case with optimized space design enhances energy storage for highly power devices, featuring versatilitys voltages compatibility. Builts with durability high strength plastic and copper column connectors for low resistance, stable output, and rapid charging/discharging in DIY projects. Ideal for DIY enthusiasts, electric vehicle owners, and professionals requiring reliable backup power for tools, inverters, or outdoor equipment. Perfect for emergency home power, mobile worksites, campings trip, or industrial setups needing multivoltage adaptability and portable energy solution. Effortlessly assemble and maintain your lithiums batteries setups with this modulars case, combining safety, corrosion resistance, and device compatibility. Specifications: Component:Plastic, Metal External Size:Approx.235x195x170mm/9.25x7.67x6.69inch Applicable scenario:Electric vehicles: Provides stable power for electric vehicles to meet daily travel needs. Power tool: Powered by various power tool to improve work efficiency. Package Includes: 1pc Battery Case note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.