379 (SR521SW) are silver oxide cells that are specifically sized in order to power small household and medical devices - from calculators and watches to heart-rate monitors and blood pressure cuffs. BatteryJunction is the place to not only find this niche sized cell, but also a variety of brands that offer this cell at an everyday low price.Be sure to select each item to see quantity discounts! Wholesale & OEM Volume Buyers: We want to earn your business and are confident that we can offer you the best price, quality and availability; please don't hesitate to contact our sales department!
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- $1.50 As low as $1.16FREE SHIPPING Over $50 *
- $1.40 As low as $1.25FREE SHIPPING Over $50 *
- $0.57 As low as $0.39FREE SHIPPING Over $50 *
- Murata SR521SW 379 16mAh 1.55V Silver Oxide Button Cell Battery - 1 Piece Tear Strip, Sold Individually$0.40 As low as $0.29FREE SHIPPING Over $50 *