High quality long lasting silver oxide mercury-free grade A cells

• Model: 371/SR920SW
• Chemistry: Silver oxide
• Nominal Voltage: 1.55V
• Nominal Capacity: 45mAh
• Shelf Life: 2-3 Years
• Rechargeable: No(single use)
• Diameter: 9.5mm/0.37''
• Height: 2.05mm/0.08''
• Expiry: Dec 2028