Battery Specs:

• 100% Brand New Authentic Seizaiken Battery in blister cell packaging
• Also Compatible with: 280-56, Seiko: SB-AT, GP315, 315
• Compatible for cameras, calculators, watches, toys and other electronic devices
• Output: DC 1.55V
• Chemistry: Silver Oxide
• These batteries were manufactured less then a year a go and they have a shelf life of over 5 years so they are 100% fresh. There is no expiry date print on the packaging

Applications:

Seizaiken batteries are used in Cameras, Calculators, watches, toys, home health devices (glucose monitors, blood pressure cuffs and digital ear thermometers), computers, audio books, games, toys and more.