

Maxell SR521SW 379 15mAh 1.55V Silver Oxide Button Cell Battery - Hologram Packaging - 1 Piece Tear Strip, Sold Individually
- Size: 379
- Voltage: 1.55
- Rechargeable: No
- Chemistry: Silver Oxide
- Capacity (mAh): 16
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Description
Maxell 379 SR521SW Coin Cell Battery, 1PC
NOW MERCURY-FREEThe Maxell 379 SR521SW is a silver oxide button cell that is sure to impress. With a stable output voltage and low self-discharge that can handle the high current demands of everyday household items, the Maxell 379 will keep devices running all year long. The Maxell 379 is ideal for keyless remote entry systems for cars and homes, in addition to calculators, small hand-held electronic devices and toys, this silver oxide button battery is perfect for at-home medical devices like heart-rate monitors, glucometers, and digital thermometers. Additionally, the Maxell 379 is able to operate in a variety of temperatures ranging from hot to cold, so that will never be an issue for this battery.
- Brand / Type: Maxell
- Model: 379 SR521SW
- Chemistry: Silver Oxide
- Output Voltage: 1.55V
- Height: 2.15mm
- Weight: 0.002lbs
- Diameter: 5.8mm
- Capacity: 14-16 mAh
AWI S56, Beltone B379L, Bulova 618, Citizen 280-59, Duracell D379, 379B, Eveready 379, Gold Peak GP79, I.E.C. SR63, Neda 1191SO, Panasonic SP379, SR521SW, Rayovac RW327, 379-1W, Renata 50, Seiko SB-DC, SBDC, SBAC, TR521SW, Sony SR521SW, Timex Type JA, Toshiba TR521SW, Varta V379, 520, Vinnic S521S, Other 8073
Item Details
| Brand | Maxell |
| SKU | MAXELL-379 |
| MPN | MAXELL-379 |
| UPC | 025215741098 |
| Size | 379 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 16 |
| Chemistry | Silver Oxide |
| Shelf Life | 5 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 |
| Integrated Charge Port | No |
Unit Dimensions
| Height | 0.085 in (2 mm) |
| Diameter | 0.228 in (6 mm) |
| Weight | 0.032 oz (1 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
- 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





