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Murata SR527SW 319 22.5mAh 1.55V Silver Oxide Watch Battery - 1 Piece Tear Strip, Sold Individually

Item #: MURATA-319
Brand: Murata
Item #: MURATA-319
Brand: Murata

Murata SR527SW Watch Battery

Continuous Voltage Supply

The Murata SR527SW watch battery is a part of Murata's collection of non-rechargeable, micro batteries. These silver oxide coin cells are known for their long-lasting and reliable power. Though small in size, the Murata SR527SW offers an impressive 22.5mAh capacity, which is ideal for powering a watch or another portable electronics for long periods of time. What sets Murata silver oxide batteries apart from their competitors' is their stable discharge rate, designed to keep devices running evenly and efficiently throughout the lifespan of the cell. The SR527SW watch battery is sold in individual tear strips. When ordering in quantities of five or more, the coin cell batteries will be packaged in tear strips of five.


  • Long-lasting power in a compact size
  • Stable discharge rate maintains a product's performance level
  • Leak-resistant design
  • Mercury-free formula
  • Typical applications:
    • Watches
    • Calculators
    • Electronic clinical thermometers
    • Portable games
    • Portable radios
    • Cameras
    • Remote Controls


  • Battery Size: 319 / SR527SW
  • Battery Chemistry: Silver Oxide
  • Nominal Voltage: 1.55V
  • Nominal Capacity: 22.5mAh
  • Dimensions:
    • Length - 0.102" (2.7 mm)
    • Diameter - 0.228" (5.8 mm)
  • Weight: 0.010 oz. ( 0.28 g)
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