




Energizer 379 Silver Oxide SR521SW 1pc (Each)
- 1x 379 battery in a convenient tear-strip package
- 14.5mAh capacity per cell is long-lasting, for fewer replacements
- Consistent, high-quality Energizer manufacturing for a reliable fitment
- Size: 379
- Voltage: 1.55
- Rechargeable: No
- Chemistry: Silver Oxide
- Capacity (mAh): 14.5
- Terminal Type: Flat Top
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Description
Energizer 379 Battery - 1 Piece Tear Strip
14.5mAh 379 Silver Oxide Coin Cell
The Energizer 379 is a silver oxide chemistry cell that is ideal as a replacement in continuous use devices. Silver oxide button cells are renowned for not only their stable output voltage, but also for their low self-discharge that continues throughout the service life of the Energizer 379. Suitable uses for the 379 button cell include powering watches, calculators, digital thermometers, glucometers, heart-rate monitors, and keyless remote entry systems for cars and homes.
- Notable Features
- » 379 battery in a one-piece package
- » Cross reference with - 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
- » 1.55V silver oxide coin cell compatible with watches and other small electronics
Item Details
| Brand | Energizer |
| SKU | ENERGIZER-379TZ |
| MPN | 379TZ |
| UPC | 039800109682 |
| Size | 379 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 14.5 |
| Chemistry | Silver Oxide |
| Shelf Life | 3 Years |
| Packaging | Tear Strip |
| QTY Per Package | 1 |
| Master Case | 1000 |
| Inner Box | 100 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 379 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 14.5 |
| Terminal Type | Flat Top |
| 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
| Length | 0.228 in (6 mm) |
| Width | 0.228 in (6 mm) |
| Height | 0.085 in (2 mm) |
| Weight | 0.009 oz (0 g) |
Certifications & Transport
| Certifications/Standards | ANSI |
| Country Of Origin | Japan |
| HTS Code | 85064010 |
Packaging/Shipping Dimensions
| Shipping Weight | 0.01 lb |
Documents
Additional Details
| Packaging | Tear Strip |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- 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.
- 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
- 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
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use








