




Maxell SR616SW 321 16mAh 1.55V Silver Oxide Button Cell Battery - Hologram Packaging - 1 Piece Tear Strip, Sold Individually
- Size: 321
- Voltage: 1.55
- Rechargeable: No
- Chemistry: Silver Oxide
- Capacity (mAh): 16
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Description
Maxell 321 SR616SW Coin Cell Battery
The Maxell 321 is comprised of a silver oxide chemistry and has a voltage of 1.55V, with a discharge current of 20mA. These batteries have no mercury in them. The capacity on the Maxell 321 is 16 mAh. There is a flat discharge rate on the Maxell 321, so the voltage keeps steady until discharge can proceed. There is leak resistant processing available on this coin cell, due to its design; this means that the battery is safe from potential spilling of its fluid contents. The Maxell 321 is made for low drain devices, such as analog watches, and it also contains twice the energy capacity of a typical alkaline coin cell battery.
Features:- Comprised of a silver oxide chemistry
- Has voltage of 1.55V
- Discharge current of 20mA
- Capacity is 16 mAh
- Have no mercury in them
- Voltage keeps steady until discharge can proceed because of flat discharge rate
- Leak resistant processing available: battery is safe from potential spilling of its fluid contents
- Made for low drain devices, such as analog watches
- Contains twice the energy capacity of a typical alkaline coin cell battery
- Chemistry: Silver oxide
- Voltage: 1.55V
- Capacity: 16/15mAh
- Discharge current: 20mA
- Dimensions:
- Weight: .07 oz.
- Height: 1.65mm
- Diameter: 6.8mm
Item Details
| Brand | Maxell |
| SKU | MAXELL-321 |
| MPN | MAXELL-321 |
| UPC | 025215735486 |
| Size | 321 |
| 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 | 321 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 16 |
| Integrated Charge Port | No |
| Max. Discharge Rate | 20 |
Unit Dimensions
| Height | 0.065 in (2 mm) |
| Diameter | 0.27 in (7 mm) |
| Weight | 0.07 oz (2 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








