Cable booster cable for battery life. The cable booster length is 2.5 meters and is recommended for the use of electric current up to 200 amperes. How to use this cable booster simply by connecting the black wire to the negative terminal of the battery soak, while the end is connected to the normal battery negative terminal. Then the red wire to the positive terminal of the battery with the same procedure.Features: - suitable for car with capacity up to 1600cc - insulated grip Specifications: - length: 2.5m