




MuRata SR521SW 379 16mAh 1.55V Silver Oxide Button Cell Battery - 1 Piece Tear Strip, Sold Individually
- Size: 379
- Voltage: 1.55
- Rechargeable: No
- Chemistry: Silver Oxide
- Capacity (mAh): 16
- Terminal Type: Pressure Contact
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Description
Murata 379 SR521SW Silver Oxide Coin Cell Battery
Murata 379 Silver Oxide button cell battery offers a long shelf life with continuous, high energy voltage supply. With a low self-discharge and stable output voltage, the 379 is perfect for use in low drain devices that require continuous energy, such as watches, calculators, digital thermometers, glucometers, and keyless remote entry systems for cars and homes. Murata utilizes its decades of electronics engineering to create some of the most efficient batteries on the market. 379 Batteries are compatible with a number of other battery types, listed below.
Equivalent Battery Types:
- Bulova 618
- Citizen 280-59
- Duracell D379
- Energizer 379
- Goldpeak 379
- IEC SR63
- Maxell SR521SW
- Rayovac 379
- Renata 379
- Seiko SB-AC
- Timex JA
- Toshiba SR521SW
- Varta V379
Features:
- Chemistry: Silver Oxide
- Voltage: 1.55V
- Capacity: 28mAh
- Diameter: 6.8 mm
- Height: 2.6 mm
Item Details
| Brand | Murata |
| SKU | MURATA-379 |
| MPN | 379 |
| UPC | 008562012592 |
| Size | 379 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 16 |
| Chemistry | Silver Oxide |
| Shelf Life | 4-6 Years |
| Packaging | Tear Strip |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 379 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 16 |
| Terminal Type | Pressure Contact |
| Integrated Charge Port | No |
| Equivalent Types | 379, 379A, 618, AWI S56, B-379L, Citizen 280-59, D379, LR521, SR521, SR521SW, SR63, Seiko SB-AC, Seiko SB-DC, TR521SW, Timex JA, V379 |
Unit Dimensions
| Height | 0.85 in (22 mm) |
| Diameter | 0.23 in (6 mm) |
| Weight | 0.32 oz (9 g) |
Packaging/Shipping Dimensions
| Shipping Weight | 0.01 lb |
Documents
Additional Details
| Packaging | Tear Strip |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime








