Car battery has a pair of positive and negative poles
Material: copper alloy material, nickel anti-oxidation on the surface;
There are four different sizes and one outlet,
Convenient for the connection. Fixed to battery size: "ten" hole diameter is 18.2 MM. "one" hole diameter is 16.2 MM,
​Equipped with a screw to tighten and secure. The diameter of the four holes in the pile is: 15MM, 11.5 MM, 6.5 MM, 6.5 MM
