





MuRata SR616SW 321 16mAh 1.55V Silver Oxide Watch Battery - 1 Piece Tear Strip, Sold Individually
- Size: 321
- Voltage: 1.55
- Rechargeable: No
- Chemistry: Silver Oxide
- Capacity (mAh): 16
- Terminal Type: Pressure Contact
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Description
Murata SR616SW Silver Oxide Battery
A Reliable Power Source From a Reliable Brand
The Murata SR616SW silver oxide battery is suited for powering low-drain electronic devices, such as a watch or a clock. This non-rechargeable coin cell offers a 16mAh capacity for long-lasting power on which you can rely. The Murata SR616SW, also known as size 321, measures just 6.8 mm in diameter and 1.65 mm in length; though small in size, this micro battery is sure to keep your watch powered and working. This silver oxide cell is sold individually in tear strip packaging. When purchasing in higher quantities, the size 321 battery will be packaged in tear strips of five.
Features:
- High energy density - small size, yet large amounts of power
- Reliable discharge rate for consistent performance
- Leak-resistant design for safety
- Mercury-free formula
- Typical applications:
- Watches
- Calculators
- Electronic clinical thermometers
- Portable games
- Portable radios
- Cameras
- Remote Controls
Specifications:
- Battery Size: 321 / SR616SW
- Battery Chemistry: Silver Oxide
- Nominal Voltage: 1.55V
- Nominal Capacity: 16mAh
-
Dimensions:
- Length - 0.065" (1.65 mm)
- Diameter - 0.268" (6.8 mm)
- Weight: 0.009 oz. (0.26 g)
Item Details
| Brand | Murata |
| SKU | MURATA-321 |
| MPN | 321 |
| UPC | 008562019683 |
| Size | 321 |
| 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 | 321 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 16 |
| Terminal Type | Pressure Contact |
| Integrated Charge Port | No |
| Equivalent Types | 321, 540, 611, 9934, AWI S34, B-321L, Citizen 280-73, D321, DA, S616/DPV, SP321, SR/TR616SW, SR616, SR616SW, SR65, Seiko SB-AF, Seiko SB-DF, Timex DA, V321, V540 |
Unit Dimensions
| Length | 0.065 in (2 mm) |
| Diameter | 0.268 in (7 mm) |
| Weight | 0.009 oz (0 g) |
Packaging/Shipping Dimensions
| Length | 2 in |
| Width | 1 in |
| Height | 0.15 in |
| 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









