Keyless Entry Transmitter Battery: Specifications

Remote Keyless Entry (Key Fob) Transmitter:

The transmitter has two 3 volt batteries, which can be removed and replaced without special tools. Insert a dime in the side slot of the transmitter and twist. The halves should separate and the batteries are stacked on top of each other. The batteries are available at local retail stores. Recommended batteries are Panasonic CR 2016 or equivalent. Battery life is approximately two years. Transmitter programming is not necessary after replacement of the transmitter batteries.