Things You'll Need
Instructions
Turn Mio Pup upside down to locate the battery doors. There is a door on each of its back paws.
Loosen the screw in each battery door using a Phillips-head screwdriver. Remove the two doors and set them aside. The screws remain attached to the door, for safe keeping.
Remove the old or weak batteries and properly dispose of them.
Insert two new "AA" batteries into each paw, making sure to match the polarity, as instructed on the back of the battery doors. Replace each door and tighten the screws.
Turn Mio Pup over and touch one of its sensors to ensure that the batteries are working properly.