About This

• What You Get : 20 battery corrosion-resistant washers, including 10 x red and 10 x green.
• Dimensions: Outer ring diameter is about 44mm / 1.73 inch; Inner ring diameter is about 20mm / 0.79 inch. When you need to fit a larger terminal, you can remove the inner ring, the diameter of the inner ring after disassembly: about 30 mm / 1.18 inch.
• Specifications: The battery gasket can effectively prevent corrosion around the battery terminals and can extend the life of the battery for 6 and 12 volt batteries.
• Color distinction: we take two different colors to facilitate your use of distinction, positive and negative color coding, red for +, green for -.