About This

【Practical Function】:The car battery fiber washers are used to protect battery terminals from corrosion, quickly and easily protecting your car batteries and extending battery life, for both 6 and 12-volt battery systems.
【Applications】:The car battery terminal protectors fit most car, truck, boat and other vehicle batteries, for top post battery/cables and side post battery/cables. Note: Before purchasing, please check the product size match to ensure proper fit.
【Flexible Size】:The automotive battery terminal corrosion washers feature a removable inner ring to accommodate larger battery terminals, outer ring diameter: 1.73 inches, inner ring diameter: 0.91 inches, inner ring diameter after removal: 1.18 inches.
【Easy to Install】:The car battery post washers are color-coded for positive and negative terminals, easy to install and differentiate, simply remove the positive and negative terminals, clean the posts and install the corresponding color washers, red for +, black for -.
【Package Includes】:8pcs car battery terminal anti-corrosion washers, including 4pcs red and 4pcs black. Small and lightweight, easy to carry and store, meet your daily replacement needs.