



Duracell Security MN21-B1 23 21/23 12V Alkaline Button Top Battery (MN21BPK DL21 DL23 MN21 A23 21/23) - 1 Piece Retail Card
- 1x MN21/A23 battery in a convenient retail card
- Long-lasting alkaline chemistry for fewer replacements
- Consistent, high-quality Duracell manufacturing for a reliable fitment
- Size: A23 / 21/23 / 23A
- Voltage: 12
- Rechargeable: No
- Chemistry: Alkaline
- Terminal Type: Button Top
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Description
Duracell MN21 12V Battery - 1 Piece Retail Card
Alkaline A23-Size Button Top Cell
The Duracell MN21/A23 12 Volt battery is a miniature alkaline battery. These are packaged in individual retail blister packs; six packs to the box. Outstanding performance and reliability combined with a great price makes this Duracell 12 Volt battery a great buy and 100% guaranteed. Replaces: 23A, 23GA, A23, E23A, GP-23A, GP23A, K23A, L1028, LR23A, LRV08, LRVO8, MN21, MS21, V23, V23GA, VR22, 1811A, VA23GA, MN-21B. For use in: remote controls, car starters, remote starters, toys, pagers, garage door openers, and any personal electronics that use 12v A23 style alkaline batteries
- Notable Features
- » A23/MN21 batteries in a one-piece package
- » Also known as: 1811A, 21/23, 21/A23, 23, 23A, 23AE, 3LR50, 8LR23, 8LR932, A23, E23A, GP23A, K23A, KE23A, L1028, LR23A, LRV08, LRVO8, MN21, MN21/A23, V23GA
- » 12.0V alkaline cell compatible with specialty remotes and other electronics
Item Details
| Brand | Duracell |
| SKU | DURACELL-MN-21B |
| Series | Specialty |
| MPN | MN21BPK |
| UPC | 041333121062 |
| Size | A23 / 21/23 / 23A |
| Voltage | 12 |
| Battery Rechargeable | No |
| Chemistry | Alkaline |
| Shelf Life | 10 Years |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | A23 / 21/23 / 23A |
| Voltage | 12 |
| Battery Rechargeable | No |
| Terminal Type | Button Top |
| Integrated Charge Port | No |
| Equivalent Types | 1811A, 21/23, 21/A23, 23, 23A, 23AE, 3LR50, 8LR23, 8LR932, A23, E23A, GP23A, K23A, KE23A, L1028, LR23A, LRV08, LRVO8, MN21, MN21/A23, V23GA |
Unit Dimensions
| Length | 1.122 in (28 mm) |
| Height | 1.122 in (28 mm) |
| Diameter | 0.406 in (10 mm) |
| Weight | 0.26 oz (7 g) |
Certifications & Transport
| Certifications/Standards | ANSI |
| Country Of Origin | China |
| HTS Code | 85061000 |
Documents
Additional Details
| Packaging | Retail Packaging |
| 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



