10 379 Energizer Watch Batteries SR521SW Battery Cell

Product Description

Ten 379/Sr521sw Energizer Watch Batteries This is a new set of 10 Energizer #379 (Sr521sw) watch batteries There are 5 batteries in a package Energizer - trusted power for proven performance and reliability Brand new & guaranteed factory fresh. The shelf life on Energizer batteries is 5 to 10 years These batteries are commonly required for Swatch, Fossil, Timex and Casio 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

Features

• 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

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