Looking for an Mazda RX-5 battery? Then you've come to the right place. We have been selling batteries for Mazda RX-5 cars online since 2003 and will have the correct battery for your car in stock, available for next day delivery. Use our Mazda RX-5 battery guide below to find a suggested battery for your car and compare it to the battery fitted to your RX-5. Need help? Simply contact us.