1. Pull the battery cover off with hand in the direction shown below.
2. Gently pull out the circuit board with battery chamber approximately 1 cm
3. Use pointed object such as a pen to take out the exhausted battery.
Discard exhausted battery out of the children.
4. Place a new 1 .55v D.C. button size battery type Sr41, UCC392 or LR41 or equivalent in the chamber with positive
5. Cover the battery
