J&J Batteries

Very high quality maintenance & maintenance free batteries suitable for all 4×4 requirements. A proven performer with a long service life.


All Delkor products are maintenance-free (MF) batteries that contain an apparatus for gas/liquid segregation, to maximize electrolyte collection, and a calcium alloy, eliminating the need to replenish distilled water for the entire life of the product. In addition, the calcium MF battery minimizes self-discharge for extended life, making the product convenient for the user and economically practical.


With more than 15 million car batteries sold each year, Interstate Batteries is America’s No. 1 replacement-brand battery. Australians are now also benefitting from these reliable quality batteries


SuperCharge AllRounder Starting and deep cycle battery all in one.

High density plate formulation for superior cranking with cyclic ability, improved heat and vibration tolerance for long service life and maintenance-free.