To replace the battery:

  1. Push the release tab gently to the right.
  2. Hold the release tab open (to the right) while pulling the battery holder out of the remote control.
  3. Note the battery orientation, then remove the battery.
  4. Insert the new battery into the holder, in exactly the way the used battery was positioned.
  5. Place the battery holder in the remote control, then close the release tab.

NOTE: The 3V lithium cell battery model number is CR2025.