Product Description The SureFire SF123A 3-Volt Lithium Batteries (SF72-BB) come in a bulk 72-pack comprised of 6 boxes of 12 cells, offering an exceptional supply of reliable, high-performance power for SureFire flashlights and all high-drain devices. Engineered to outperform standard alkaline batteries, these 123A lithium cells deliver a consistent 3-volt output, 1,550 mAh capacity, and a remarkable 10-year shelf life, ensuring they are fully charged and ready whenever you need them. With a wide temperature tolerance that prevents degradation both in use and in storage, SureFire 123A batteries are the trusted choice of military professionals, law enforcement, and everyday users who demand nothing less than the best. Made in the U.S.A. of U.S. and imported parts, these batteries represent the gold standard in high-drain battery performance. Product Highlights High-performance 123A lithium chemistry optimized for high-drain use in SureFire flashlights and compatible devices Impressive 10-year shelf life ensures batteries are ready for emergency preparedness and long-term storage Wide temperature tolerance prevents performance degradation during use or extended storage in extreme conditions Bulk 72-pack (6 boxes of 12 cells) delivers outstanding value and ensures a reliable ongoing battery supply Made in the U.S.A. of U.S. and imported parts, reflecting SureFire&';s commitment to quality and consistency Specs Brand: SureFire Battery Type: 123A Voltage: 3 Volts Capacity: 1,550 mAh Energy: 4.65 Wh Weight (per cell): 17 grams Lithium Content (per cell): 0.6 grams Length: 1.35" Diameter: 0.67" Quantity: 72 batteries (6 boxes of 12 cells) Power Source: Lithium Compatible Devices: All SureFire lights and devices that accept 123A lithium cells Country of Manufacture: USA MPN: SF72BB UPC: 084871820165 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.