Welcome to our store! [4MM BANANA PLUG] Features a 4mm banana plug, compatible with standard 4mm banana plugs. [BASIC PARAMETERS] Rated for 20A/3000V; Opening size: Approx. 10mm / 0.39 inches. [PURPOSE] Widely used in various electrical projects and voltage testers, ideal for all car and truck batteries. [PROCESSING TECHNOLOGY] Manufactured using high-quality processing technology for durability and resistance to damage. [PREMIUM MATERIAL] Equipped with a brass clip and a soft silicone casing. This car battery clip is user-friendly, portable, lightweight, safe, and reliable. Item Type: Test Cable Material: Brass, Silicone Model: 70035-1 Purpose: Commonly used in various electrical projects and voltage testers, suitable for all car and truck batteries. Replace existing clips on battery charger jumper cables. The car battery clip is easy to use, portable, lightweight, safe, and reliable. Basic Parameters: Current and Voltage: 20A/3000V Opening Size: Approx. 10mm / 0.39 inches Package includes: 1 x Test Cable (Red) 1 x Test Cable (Black) 1 x Test Cable (Yellow) 1 x Test Cable (Blue) 1 x Test Cable (Green) If you encounter any product issues after receiving the item, such as damage or incorrect quantity, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service.