Battery Large 20mm 3V Lithium CR 2032
1 X 3V Lithium battery CR 2032
20mm Diameter
3mm Thick
These batteries will power 1 flickering LED none stop for over a week
1 X 3V Lithium battery CR 2032
20mm Diameter
3mm Thick
These batteries will power 1 flickering LED none stop for over a week