Energizer 2PC 319 SR527SW 1.55V Silver Oxide Cell Battery - Made in Japan

These are 319 (SR527SW) Energizer batteries. Brand New & Guaranteed Factory Fresh. These batteries are commonly required for Swatch, Fossil, Timex and Casio popular brands. Energizer's reported failure rate is far less than 1/1000 of 1%. This devotion to consistent quality has led it to control over 70% of market share in Switzerland, one of the world's leading watch producing countries. Energizer is respected world wide for its uncompromising quality and consistent performance. Energizer's technological leadership produces a variety of miniature batteries which are trusted for use by the best names in watch, computer, keyless entry, consumer electronics and hearing aid industries.

• High energy density has been achieved owing to the Energizer's original high-precision material-mixing technology. The use of antioxidant, high performance separators also contributes to improved storage characteristics.
• Excellent stable discharge characteristics. Constant voltage output is available during the discharging.
• Excellent leakage resistance. Energizer-unique sealing structure, coupled with special sealing- material treatment, has helped accomplish the excellent leakage resistance.
• Excellent service maintenance; in excess of 90% after storage at 70°F for 5 years