6-Pack Energizer Photo 123 Lithium Battery Pack 3V CR123A Ultimate 3.0v DL123A Bulk by Energizer

Used in film cameras; can also be used for high-end flashlights and medical devices; lithium-123 photo battery; lasts up to 5 times longer than alkaline batteries in digital cameras, and up to 3 times longer in other cameras and flash applications; Equivalent to CR123A, Dimensions: H x D: 16 x 32 mm.