A2R Batteries & Performance is now listed on techdirectory.io A2R Batteries & Performance is now on techdirectory.io! Power your off-road adventures with long-lasting car batteries from A2R Batteries & Performance. Built for durability and tough terrains, our batteries ensure reliable performance. Available in Quakers Hill, Doonside, Mount Druitt & Rooty Hill. For more information visit https://www.techdirectory.io/glendenning-nsw/automotive/a2r-batteries-performance