Changing the battery in a Honda key fob is a simple process that can be completed in a few minutes. A key fob is a small, wireless device that allows you to lock and unlock your car, as well as open the trunk and panic alarm. The battery in a key fob typically lasts for several years, but it will eventually need to be replaced.
There are two types of Honda key fobs: those that use a traditional key and those that are keyless. Keyless fobs use a small battery that is located inside the fob. To change the battery in a keyless fob, you will need to remove the back of the fob and replace the battery with a new one of the same type. Traditional key fobs use a small battery that is located under the key. To change the battery in a traditional key fob, you will need to remove the key and then use a small screwdriver to remove the back of the fob and replace the battery with a new one of the same type.