

Maxell SR920SW 371 45mAh 1.55V Silver Oxide Button Cell Battery - Bulk
- Size: 370 / 371
- Voltage: 1.55
- Rechargeable: No
- Chemistry: Silver Oxide
- Capacity (mAh): 38
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Description
Maxell SR920SW Bulk Batteries
Button Cells for Watches
Maxell SR920SW button batteries are sold in bulk quantities and are exclusively available for sale to US original equipment manufacturers, or OEM, for inclusion within their products' packaging. These button-type cells use silver oxide as the positive active material to create a flat discharge rate that stabilizes the voltage. When you power your electronics with silver oxide batteries, you will receive continuous and steady power, unlike with alkaline cells, which typically drop off over time. These Maxell 371 button batteries are ideally meant for use within watches; however, they are also compatible with many other low-drain electronics, such as some calculators and medical instruments.
Features:
- Flat discharge curve powers your electronics for the duration of the battery's life.
- High energy density is suitable for precision electronic devices - double the capacity of alkaline.
- Equivalent Battery Types: 370, 370/371, 371, 371BP, 537, 605, AWI S18, AWI S21, Citizen 280-31, D371, GP371, KS371, LR921, R371, SP371, SR69, SR920SW, SR921, Seiko SB-AN, Seiko TR920SW, V371, V537
Specifications:
- Battery Size: SR920SW / 371
- Battery Chemistry: Silver Oxide
- Nominal Voltage: 1.55V
- Nominal Capacity: 38mAh
- Max Discharge Current: 100µA
- Shelf Life: 5 Years
-
Dimensions:
- Length - 0.081" (2.05 mm)
- Diameter - 0.374" (9.5 mm)
- Weight: 0.021 oz. (0.6 g)
Item Details
| SKU | MAXELL-371-BULK |
| MPN | 2271 |
| Size | 370 / 371 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 38 |
| Chemistry | Silver Oxide |
| Shelf Life | 5 Years |
| Packaging | Bulk |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 370 / 371 |
| Voltage | 1.55 |
| Battery Rechargeable | No |
| Capacity (mAh) | 38 |
| Integrated Charge Port | No |
| Equivalent Types | 370, 370/371, 371, 371BP, 537, 605, AWI S18, AWI S21, Citizen 280-31, D371, GP371, KS371, LR921, R371, SP371, SR69, SR920SW, SR921, Seiko SB-AN, Seiko TR920SW, V371, V537 |
Unit Dimensions
| Length | 0.081 in (2 mm) |
| Diameter | 0.37 in (9 mm) |
| Weight | 0.025 oz (1 g) |
Certifications & Transport
| Certifications/Standards | ANSI |
| Country Of Origin | Japan |
| HTS Code | 85064010 |
Documents
Additional Details
| Packaging | Bulk |
| 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
- 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
- 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
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