EVEA23BPZ Features: -Watch/Electronic Battery, Alkaline. -Battery Type: Specialty. -Battery Size: A23. -For Use With: Watches; Electronics. Size: -A23. Pack Size: -1 Per Pack. Product Type: -Specialty. Generic Specifications: -Voltage: 12 V. Generic Dimensions: -Depth: 0.5”. Dimensions: Overall Product Weight: -0.03 Pounds. Overall Height – Top to Bottom: -3.5 Inches. Overall Width – Side to Side: -45.72 Millimeters.