- Locate the emergency light battery compartment on the light. Exit signs
normally have the compartment located in a space directly above the word
- Open the battery compartment and pull the wire harness off of the
battery if it has one. Otherwise, the battery is just wedged against the
- Plug the new battery into the wire harness and insert the battery back
into the compartment, or snap the new battery back against the leads.
- Replace the cover and press the "Test" button on the light to verify the battery is working.