Intelli-Check alternator/polarity/battery -CCA (Copper Clad Aluminium) Cables**KP1453 “Type2” booster cable specifications vary from the original “Type 1” cables. Details of the KP1453 “Type 2” booster cable specifications can be obtained through Kincrome customer service if required.***Please note that the KP1453 booster cables may be suitable for use on some diesel vehicles providing the CCA rating of the vehicles battery is no greater than 400CCA.