[RELIABLE QUALITY] Anderson wire connector shells offer excellent wear resistance, waterproof performance, and heat resistance. Operating temperature range from -4°C to 221°C. Terminal pins are silver-plated copper, ensuring high conductivity and reduced heat generation. [PACKAGING INCLUDE] Anderson battery connector modular power connector set includes 30 red housings, 30 black housings, and 60 silver-plated copper contacts. [CONNECTOR HOUSING] Anderson quick disconnect terminal connectors are constructed from durable fire-retardant material. No "male" or "female" design. Color-coded plastic housing allows alignment with positive and negative cables. Housings can be assembled together to accommodate multiple wires. [WIDE APPLICATION] Anderson power connectors assortment kit is suitable for electric power systems, photovoltaic systems, electric buses, electric forklifts, electric cars, tractors, golf carts, sightseeing cars, batteries, lawn mowers, DC regulated power supplies, EPS, inverters, high-frequency power supplies, high-frequency module chargers, and various electromechanical equipment. Color: Black + Red + Silver Material: Plastic Package Contents: 30 x Red Shells 30 x Black Shells 60 x Terminals Package includes only the items listed above; other products are not included. Note: Lighting effects and display settings may cause slight color variations between the image and the actual item. Measurement tolerance: ±1-3 cm.