Amazon.com: Car Battery Hold Down bracket with 304 Stainless Steel J Bolt,Compatible with Select Mazda3 Mazda6 Mazda CX-3 Mazda CX-5 Mazda CX-9 Models : Automotive
Mazda's i-Stop system requires special battery
2010 Mazda 3 Car Battery BCI Group 35 / Q85 Lithium LiFePO4 Automotive Battery - Walmart.com