This Bosch Calcium Maintenance Free Battery replaces the original equipment unit on Mazda CX-3 models built from 2020 to 2022. Vibration-resistant plate construction is important for vehicles that see unsealed roads. The Lead Acid construction handles the deep cycling created by stop-start systems and accessory loads. Case dimensions and terminal layout match the factory battery tray and clamp. Calcium grid technology reduces water loss and self-discharge, which suits vehicles that sit for weeks at a time. Rated at 480 CCA with a reserve capacity of approximately 105 minutes and 55Ah nominal capacity. New stock, 3 Years / 60,000 km warranty, and dispatched from our Australian warehouse.