
Installing batteries in your Kobra BLFL-PRNT Black Light Flashlight is simple. First, unscrew the tail cap of the flashlight by turning it to the left (counterclockwise). Next, insert three AA batteries into the compartment. Make sure the positive (+) and negative (-) ends of the batteries match the markings inside the compartment. Finally, replace the tail cap by screwing it back on to the right (clockwise) until it's snug. Remember, the Kobra BLFL-PRNT Black Light Flashlight does not include batteries, so you'll need to buy three AA batteries separately.


