Battery Small 12mm 3V Lithium CR 1220
3V Lithium battery CR 1220
12mm Diameter
2mm Thick
These batteries will power 1 flickering LED none stop for approximately 3.5 days
3V Lithium battery CR 1220
12mm Diameter
2mm Thick
These batteries will power 1 flickering LED none stop for approximately 3.5 days