5 Pack - Sony/Murata Lithium 3V Button Cell Battery CR1632

Fits Older Lexus & Toyota 1st Generation Smart Key Fobs

Does not fit Newer 2nd Generation Smart Key Fobs

This battery does not fit all key fobs.

There are 7 different key fob batteries

To insure you are buying the correct battery it is best to check the number on top of old battery