12Volt primary battery A23 alkaline battery cell with OEM logo
Alkaline battery 12V 23A battery
A23 12V Alkaline Battery is a High-Voltage Power battery with
voltage 12V in size A23 dry cell battery
23A 12V battery with Long-Lasting Performance for Specialized
Devices
A23 12V alkaline batteries deliver focused power for compact
electronics requiring higher voltage.
With a typical capacity of 40–55 mAh, they provide up to 2× the
runtime of zinc-carbon equivalents in intermittent-use devices.
Optimized for ultra-low drain applications, these batteries power
key fobs and sensors for 1–3 years,
reducing maintenance frequency while ensuring reliable signal
transmission.
The low self-discharge rate (≤3% annually) supports extended shelf
storage for backup use.
12V alakline battery A23 battery Technical Specifications
| Parameter | Specification |
|---|
| Nominal Voltage | 12V |
| Typical Capacity | 45 mAh (at 10mA discharge) |
| Dimensions (Dia. × Ht.) | 10.3 mm × 28.5 mm |
| Weight | ~8g |
| Chemistry | Alkaline (8 cells stacked) |
| IEC Code | 8LR23 / LRV08 |
| Terminal Type | Flat Top (+) / Spring Base (−) |
| Operating Temp. Range | -18°C to 55°C (0°F to 130°F) |
| Shelf Life | 5 years (20°C storage) |
| Certifications | RoHS, IEC 60086 |
A23 alkaline battery Targeted Device Compatibility
Designed for A23-specific compartments, these batteries power:
Security Systems: Wireless doorbells, alarm remotes
Automotive: Keyless entry fobs, garage door openers
Specialized Electronics: Pet trackers, medical alert pendants
Remote Controls: Certain premium AV remotes requiring 12V
Note: Physically compatible with some AAA slots (same diameter),
but voltage mismatch prevents use in standard AAA devices.
23A battery is ALKALINE ZINC-MANGANESE DIOXIDE MERCURY-FREE BATTERY
IEC:--- : L1028,A23,MN21,MS21,V23GA,LR23A Alkaline-Manganese
Dioxide battery
23A 12V Battery suitable for small devices such as car alarms and
remote controls.
Alkaline battery 23A 12V dry cell 23A A23 alkaline primary battery
12V 23A Watch Electronic A23 Batteries MN21/23 Alkaline Battery
Long lasting batteries, guaranteed.
Alkaline IEC: 8LR932
Volt: 12.0
Size (mm): 28 X 10
mAh: 58 mah (Conditions: Rated at 20KΩ at (20±2)℃, continuous
discharging to the End-point Voltage of 6.0V.)
Warranty period: 12 months
Warning: This batter is not rechargeable, May explode or leak if
charged, connected reversly, disposed of in fire.
12volt 23A alkaline battery data sheet:
| Battery type | Alkaline battery 12V |
| Part number | 23A |
| Material | Alkaline-Manganese Dioxide (-) Zn︱KOH︱MnO2(+) |
| Voltage | 12 volt |
| Weight | 8g |
| End-point voltage | 6 volt |
| Battery shape | Cylindrical alkaline battery |
| Dimension | 10.3*28.5mm |
| Package | In blister card or In box depends on your needed |
| OEM and ODM | Welcome |
23A alkaline battery A23 12volt battery picture:
12V alkaline battery 23A Discharge performance
| Resistance | Daily period | End-point voltage | Initial | After 12 months |
| 20kΩ | 24h | 6.0V | 115h | 103.5h |
| 1 kΩ | 24h | 6.0V | 220mins | 175mins |
| 1 kΩ | 1S/4S,24h | 6.0V | 18000Pulses | 17000Pulses |
Hot sale Alkaline batteries from Hynna
Primary alkaline battery cell
| Model | Diameter mm | Height mm | Norminal Voltage V | Test condition | Discharge |
| 23A | 9.9-10.2 | 28.1-28.7 | 1.5 | 20KΩ, 24h/d, 7.2V | 98h |
| 27A | 7.65-7.85 | 27.7-28.3 | 1.5 | 20KΩ, 24h/d, 7.2V | 36h |
| LR03/AAA | 9.5-10.5 | 43.3-44.5 | 1.5 | 10Ω, 24h/d, 0.9V | 8h |
| 3.9Ω, 24h/d, 0.9V | 2.5h |
| LR6/AA | 13.5-14.5 | 49.2-50.5 | 1.5 | 10Ω, 24h/d, 0.9V | 19.1h |
| 3.9Ω, 24h/d, 0.9V | 6.4h |
| LR14/C | 24.9-26.2 | 48.6-50.0 | 1.5 | 3.9Ω, 24h/d, 0.8V | 20h |
| 6.8Ω, 1h/d, 0.9V | 39h |
| LR20/D | 32.3-34.2 | 59.5-61.5 | 1.5 | 22Ω, 24h/d, 0.8V | 19h |
| 3.9Ω, 1h/d, 0.9V | 42h |
| 6LR61/9V | 26.5*17.5*48.5 | 9 | 180Ω, 24h/d, 4.8V | 800min |
| 270Ω, 1h/d, 5.4V | 1150min |
Rechargeable alkaline battery cell
| Model | Diameter | Height | Norminal Voltage | Test condition | Discharge | Cycle life Times |
| HR03/AAA | 9.5-10.5 | 43.3-44.5 | 1.5 | 100mA, 24h/d, 0.9V | 900mAh | 50-200 times |
| 300mA, 24h/d, 0.9V | 600mAh | 50-200 times |
| HR6/AA | 13.5-14.5 | 49.2-50.5 | 1.5 | 100mA, 24h/d, 0.9V | 1800mAh | 50-200 times |
| 300mA, 24h/d, 0.9V | 1500mAh | 50-200 times |
Attentions:
1) Batteries should be placed in a cool place before use
2) Please install the battery according to the positive and negative
(+/-) polarity instructions of the electronic product.
3) Never mix different brands, different types or old and new
batteries
4) Never charge, disassemble, damage or dispose of battery in fire
5) Never connect the positive and negative (+/-) terminals of the same
battery
6) Never put unpackaged batteries in your pocket
7) If you do not use electronic products for a long time, please
remove the batteries
8) Never swallow batteries
9) Batteries are not toys, please do not let children touch or use
them
