A simple little set up to hold a battery and LEDs to make light up necklaces or other crafts involving button batteries.

The 3-Volt 2032 button battery securely snaps into place and built in grooves guide the LED leads into place and hold them snug against the battery.

When assembling, remember that LEDs only work one direction and the long wire must be connected to the positive side of the battery. The LEDs are spaced out so that the battery holder can be taped to the back of a piece of card stock and designed as eyes for a ghost or other character.

To remove the battery, just use the edge of a table to push on the battery through the semicircular cutout on the holder.