" - Please check product image to confirm compatibility. (Opening/Pry Tool + Installation Video Included) " OEM BATTERIES TESTED TO WORK WITH - Mazda 3 (2019-2025) / Mazda 6 (2019-2025) / Mazda CX-3 (2020-2025) / Mazda CX-30 (2020-2025) / Mazda CX-50 (2023-2025) / Mazda CX-70 (2025) / Mazda CX-90 (2024-2025) / Mazda CX-5 (2020-2025) / Mazda CX-9 (2020-2025) / Mazda MX-30 (2021-2023) / Mazda MX-5 Miata (2020-2023) . (Keyless entry remote fob not included.) ORIGINAL CR2032 BATTERY - Same batteries as provided by OEM original manufacturer in all 2019-2024 Mazda (3 or 4 button) SMART KEY remote fobs.(fits with FCC ID: WAZSKE13D03,WAZSKE11D01) SIMPLIFIES BATTERY REPLACEMENT: Avoid expensive dealer service charges by easily replacing your key fob battery yourself! No need to schedule battery replacement service, no need to reprogram remote control.The included tool helps to open the remote control and remove the batteries without damaging the remote control case. SAFE AND RELIABLE - Tested under Strict Quality Control Standards. Long Battery Life and Long Lasting Power.