Energizer El123apb-2 3 Volt Lithium Photo Battery, 0.32 Ounce

This battery is so dependable, you can count on it shot after shot. Made to deliver long-lasting power to keep up with today's high-tech, power-hungry cameras and flash units. Withstands even the most extreme temperatures. Battery Type: Specialty Battery Size: 2CR5 For Use With: N/A Battery Capacity: N/A. Unit of Measure : Each