The Yale NexTouch Sectional Mortise Lock requires four AA batteries.

To replace the batteries in a Yale NexTouch Sectional Mortise Lock:

1. Remove the battery cover.
2. Insert four new AA batteries, then reinstall the cover.
   
   

Note: If the low battery does not automatically clear on the customer's equipment list, request an updated status from the lock using the Partner Portal or MobileTech app. For more information about requesting the status, see Request an updated status on Z-Wave devices.