The Duracell 309/393 Silver Oxide Button battery is designed to provide reliable power to specialty devices like watches, medical devices, digital thermometers, and other electronics. Duracell 309/393 Silver Oxide Button batteries are guaranteed for 4 years in storage, so you can be confident these batteries will be ready when you need them. From storm season to the holidays, Duracell is the #1 trusted battery brand. *

• Brand Name: Duracell
• Battery Type: Silver Oxide
• Battery Size: 309/393
• Volts: 1.5 V
• Battery Capacity: 80 mAh
• Product Type: Electronic/Watch Battery
• Number in Package: 1 pk
• Usage: Watches
• Rechargeable: No
• Packaging Type: Carded
• Equivalent to: SR48, SR754W, SR754SW, SR754, 309, 393, V309, V393