SAFE AND RELIABLE - Tested under Strict Quality Control Standards. Long Battery Life and Long Lasting Power.OEM CR2032 KEY REMOTE - Batteries as provided by OEM manufacturer for Subaru remote fobs with FCC ID HYQ14AHX or 2AOKM-SB4 . NOTE - There are four types of batteries suitable for Subaru remote controls, namely : CR1220,CR1620, CR2025 and CR2032. Please check the MODEL and YEAR of your car before purchasing to avoid purchasing the wrong type of battery(Or check the model number printed on the old battery.: COMPATIBLE WITH THE FOLLOWING SUBARU REMOTES - Ascent 2019-2024 / Baja - 2003-2006 / BRZ - 2014-2024 / Crosstrek 2015-2024 / Forester 2019-2021 / Impreza 2015-2024 / Legacy 2015-2024 / Outback CVT 2019-2021 / STI 2019-2020 / WRX 2015-2024." Please check product image to confirm compatibility.(Keyless entry remote fob not included.) "SIMPLIFIES BATTERY REPLACEMENT - 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.