High-Quality Copper Construction- Constructed with pure copper, this terminal connector ensures excellent electrical conductivity and long-term durability. Designed for high current applications, such as energy storage terminals and battery connectors, rely on its quality for optimal performance. Strong and Wear-Resistant- Crafted with high-quality materials, this terminal connector is built to withstand the test of time. The copper terminal and nickel-plated process provide superior conductivity while being highly resistant to wear and oxidation. Count on its strength and longevity. Wide Compatibility and High Performance- This terminal block is suitable for various applications with its AC 500V rated voltage and 300A rated current. With a flame retardant grade of V0 and a temperature resistance ranging from -20 to 105 degrees Celsius, it provides reliable performance in demanding environments. IP67 Protection Grade- Designed with an IP67 protection grade, this terminal connector offers excellent resistance to dust and water. It is ideal for use in challenging and rugged environments where protection is essential. Rest assured that your connections are well-protected. Name: Copper lithium battery terminal Color: red/black(Optional) Working temperature: -20-105 Flame retardant grade: V0 3C rated voltage range: 200-250 Rated current A: 300A Rated voltage V: AC500V Number of pin cores: 1 core Plug life times: permanent use Protection grade: IP67 Product Series: Terminal Blocks 300A core diameter mm: 22 Joint Material: Copper 300A Dimensions mm: 43*43 Package includes:1 x Terminal post.Items from Sheng Xinshun's shopProducts from KJ's store