Bosch GBA 12V 3.0Ah BatterySku : 53179Mfgr Part # : 1600A00X79 Delivery : Ships tomorrow.Price : $101.95 ex-gst$117.24 inc-gst.Price per : Item Add to Cart Min. 20% more runtime compared to existing 12 V 2.5 Ah Lightweight for even more comfortable work, especially in overhead applications Compatible since 2005: all of our batteries are compatible with new and existing Bosch Professional tools in the same voltage class.