Features APPLICABLE BATTERY: Battery positive and negative terminals, red for positive pole and black for negative pole, suitable for 45‑200AH battery, for SAE JIS cylindrical car battery. BRASS CONNECTOR: These battery terminals are made of brass, with good conductivity and corrosion resistance, reducing voltage distortion and transmission losses. 4 TERMINAL POSTS: The battery terminal connector has 4 posts for connection, suitable for multiple cables connection, a hex wrench is provided for installation. EASY CONNECTION: After installing the battery, connect it to the battery terminal by pressing the control lever to ensure a secure connection without the need for other tools. MULTIPLE USAGES: This positive and negative terminal kit is suitable for cars, minibus, RVs, truck batteries, car audio, etc., to replace old or damaged ones. Specification: Item Type: Battery Terminal Connector Applicable Battery: 45-200AH Battery Universal Positive Negative Pole: Red Positive Pole, Black Negative Pole Package List:1 x Positive Pole Terminal 1 x Negative Pole Terminal1 x Special Wrench Note:During installation, it is not recommended to overtighten the screws to prevent breakage. Package List 1 x Positive Pole Terminal 1 x Negative Pole Terminal 1 x Special Wrench