8PCS Car Battery Terminal Cover, Battery Terminal Protector, Positive & Negative Pole Post Cap with Shims, Car Accessories Top Post Cover Insulator Protector for SUV, Sedan, Truck (Black Red-+6)

8PCS Car Battery Terminal Cover, Battery Terminal Protector, Positive & Negative Pole Post Cap with Shims, Car Accessories Top Post Cover Insulator Protector for SUV, Sedan, Truck (Black Red-+6)

• Function:The battery post cap can comprehensively protect the battery terminal. Its tightly sealed design forms an effective barrier against dust and moisture ingress, preventing short circuit between the battery and alternator connection. This extends battery service life and ensures vehicle safety
• Widely Used:This battery cover is suitable for standard top terminal batteries (19 mm conical/conical positive electrode and 17 mm conical/conical negative electrode), which fits sedans, SUVs and other vehicle batteries, as well as generator and power junction box terminals, meeting diverse needs
• Easy to Use:Our battery cap's top is marked (+) and (-) labels, facilitating quick identification and safe installation. Among them, the red shell is the positive pole and the black/blue one is the negative pole. Installation is completed by inserting the washer and cover into the correct polarity
• Material:This battery post cover is made of plastic, featuring excellent insulation, impact resistance and toughness, making it can withstand repeated use without cracking. And this material can also withstand high-temperature and high-pressure environments, ensuring long-lasting protection
• Package Contents:You will receive 4 positive and negative battery terminal protection covers (red and black/red and blue) as well as 4 washers (red and black/red and green), which can meet your daily usage needs and are essential accessories for maintaining stable and safe battery performance