Things You'll Need
Instructions
Turn the blaster upside down to access the battery compartment cover on the bottom.
Use a Phillips-head screwdriver to loosen the screws and remove the battery compartment door.
Pull the battery compartment out of the unit.
Insert six D-cell batteries into the compartment according to the polarity diagram shown inside.
Slide the compartment back into the unit. Replace the cover and tighten the screws.