LiCB A23 23A 12V
4.7Editor score
Grade A cells
3 Years shelf life
Compatible with many devices
In this guide
Choosing the right 23A 12V battery is crucial for maintaining the functionality of your security systems, key fobs, and remote controls. These small alkaline cells provide the high voltage needed for reliable operation in compact devices where power consistency matters most for daily safety.
Our team evaluated ten top-rated models based on shelf life, voltage stability, and real-world performance across various electronic applications. We considered brand reputation, safety certifications, and user feedback to ensure this list represents the most dependable power sources available for consumers in 2026.
Each selection below highlights specific strengths such as leak protection, bulk value, or premium quality. While prices may fluctuate over time, these options consistently deliver the power your devices need to operate without unexpected interruptions or performance issues.
Top 3 Picks for Best 23A 12V Batteries
Energizer A23 Batteries
4.8Editor score
Mercury free composition
Long lasting reliable power
Ideal for garage openers
Duracell 21/23
4.8Editor score
Duracell guarantee
High power output
Trusted brand quality
Top 10 Best 23A 12V Batteries in 2026 Compared
The following table offers a side-by-side view of the leading 23A 12V battery options available this year. We highlight key specifications and compatibility details to help you select the most suitable power source for your specific electronic needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Energizer A23 Batteries
2 Pack count
Mercury free
12 Volts
Alkaline type
4.8Editor score
Editor's Choice
LiCB A23 23A 12V
5 Pack count
CE ROHS Certified
3 Years shelf life
Grade A cells
4.7Editor score
Best Premium
A23 23A 12 Volt
5 Pack count
Low self-discharge
Steel shell casing
Mercury free
4.8Editor score
Amazon Basics 6-Pack
6 Pack count
Mercury free
Heavy-duty casing
Long-lasting power
4.7Editor score
PKCELL 23A 12 Volt
10 Pack count
CE MSDS Certified
3 Years shelf life
EnergyCircle Technology
4.6Editor score
LiCB A23 12V
10 Pack count
CE ROHS Certified
3 Years shelf life
Grade A cells
4.6Editor score
Duracell 21/23
4 Pack count
Duracell guarantee
High power output
12 Volts
4.8Editor score
Voniko Alkaline Battery
6 Pack count
Leak protection
Mercury free
12 Volts
4.6Editor score
Amazon Basics 4-Pack
4 Pack count
Heavy-duty casing
Mercury free
Long-lasting power
4.7Editor score
Philips 23A 12V
50 Pack count
Leak protection
5 Years shelf life
Philips Quality
4.6Editor score
1. Energizer A23 Batteries – Best Overall 23A 12V Battery
Energizer A23 Batteries
2 Pack count
Mercury free
Long lasting power
Ideal for garage
This Energizer pack offers a reliable power source for critical devices like garage door openers. With a high customer rating, it ensures consistent 12V performance across various security and entry systems.
Pros
- Trusted brand reputation
- High reliability ratings
- Zero mercury content
- Long shelf life
- Secure packaging
Cons
- Only 2 count
- Higher per unit cost
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Energizer is known for delivering long-lasting alkaline power. These batteries are designed to maintain voltage stability over time, reducing the risk of sudden device failure during important moments.
While the pack size is smaller than bulk options, the quality justifies the choice for essential applications. The lack of mercury adds an environmental benefit without compromising performance.
Buy this if you prioritize brand reliability for safety devices. It is an excellent choice for maintaining consistent operation in your home security or entry access systems.
Long Lasting Reliability
These batteries are engineered to provide steady power over extended periods, ensuring your devices function when needed most.
Eco Friendly Design
The mercury-free composition reduces environmental impact while maintaining the high performance expected from specialty batteries.
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2. LiCB A23 23A 12V – Best Value 23A 12V Battery
LiCB A23 23A 12V
5 Pack count
Grade A cells
3 Years shelf life
Certified safety
The LiCB 5-pack provides a cost-effective solution for multiple devices needing 23A power. It balances affordability with quality control standards that ensure safe operation.
Pros
- Excellent price point
- CE and ROHS certified
- Fresh battery charge
- Wide compatibility
- Secure blister pack
Cons
- Brand less known
- Varying user reports
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Users appreciate the guaranteed fresh charge and long shelf life. These batteries are tested to maintain full voltage, making them a practical choice for replacing older stock.
Compatibility is broad, fitting models like GP23AE and MN21. This versatility makes it easy to use one purchase across different electronics in your home or business.
Select this if you need reliable power without spending much. It is ideal for users who value freshness and certification over top-tier brand recognition.
Quality Control Standards
Each unit is tested under strict standards to ensure Grade A cells deliver consistent performance across your electronics.
Wide Device Compatibility
Works seamlessly with a vast range of equivalent model codes, ensuring you find a fit for most 23A devices.
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3. A23 23A 12 Volt – Best Leak Protection 23A 12V Battery
A23 23A 12 Volt
5 Pack count
52mAh capacity
Leak-proof design
Corrosion-resistant steel
This battery focuses on safety and durability with advanced corrosion-resistant materials. It is designed to prevent leaks that can damage sensitive electronics inside your remotes.
Pros
- Strong safety features
- Low self-discharge
- Premium packaging
- Mercury free
- Strong warranty support
Cons
- Mid-range price
- Shorter pack count
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The low self-discharge technology ensures you get full power even after storage. This feature is critical for devices used infrequently like emergency keys or backup systems.
Packaging is designed to preserve freshness and protect the cells during shipping. The 5-pack count is reasonable for households with several key fobs or remote controls.
Choose this if device protection is your top priority. It offers excellent peace of mind for expensive security systems or delicate electronic components.
Advanced Leakage Protection
The steel shell and seal rings help prevent corrosive leaks, safeguarding your devices from potential internal damage.
Freshness Assurance
Store in a cool dry environment to maximize the 3-year shelf life and ensure optimal voltage upon usage.
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4. Amazon Basics 6-Pack – Best Amazon Brand 23A 12V Battery
Amazon Basics 6-Pack
6 Pack count
Heavy-duty casing
High capacity design
Mercury free
Amazon Basics delivers a straightforward, reliable option for everyday needs. The 6-pack offers enough batteries for multiple devices without breaking the budget.
Pros
- Solid value pack size
- Reliable Amazon brand
- Mercury free design
- Good for key fobs
- Strong packaging
Cons
- Basic feature set
- No extra certifications
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These batteries are designed to last with high capacity functionality. They maintain consistent voltage delivery for devices like garage door remotes and car key fobs.
Safety is ensured with heavy-duty casing. This protects against physical damage and ensures the battery integrity remains intact during storage and use.
Buy this for standard home electronics replacement. It is a sensible choice for users who trust Amazon's private label for quality and convenience.
Designed to Last
High capacity design ensures longer use between replacements, reducing the frequency of battery changes.
Heavy Duty Casing
The robust casing provides reliable strength and safety against impacts or physical wear during handling.
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5. PKCELL 23A 12 Volt – Best Bulk Pack 23A 12V Battery
PKCELL 23A 12 Volt
10 Pack count
EnergyCircle Technology
3 Years shelf life
Manufacture date printed
This 10-pack is perfect for stocking up and ensuring you never run out. The manufacture date is printed clearly to help you avoid old stock.
Pros
- High quantity count
- Manufacture date transparency
- Safe sealed cards
- Certified quality
- Affordable bulk option
Cons
- Generic brand
- Variable voltage claims
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EnergyCircle Technology claims to supply maximum power to small devices. The 10-pack is sealed in cards to prevent batteries from touching each other and draining prematurely.
Compatibility is broad, covering common models like MN21. The price per unit is competitive, making it a great buy for businesses or large households.
Select this if you need a long-term supply. It is an excellent bulk option for maintaining a steady inventory of power for your electronics.
Transparency
The printed manufacture date helps you track freshness and ensure you are installing fresh batteries in your devices.
Safe Storage
Batteries are sealed in cards to prevent accidental contact which could drain power or cause damage.
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6. LiCB A23 12V – Best High Capacity 23A 12V Battery
LiCB A23 12V
10 Pack count
3 Years shelf life
Full 12 Volts
Grade A cells
This larger LiCB pack offers significant value for regular users needing power for remotes and alarms. Each battery is tested to provide full 12 volts right out of the package.
Pros
- 10 count value
- Fresh charge guaranteed
- Certified safety
- Long shelf life
- Compatible with many
Cons
- Standard packaging
- Limited branding
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Grade A cells ensure consistent performance and longer life. The 3-year shelf life allows you to store them safely until needed without worrying about degradation.
You get a clear blister pack that keeps batteries organized and safe. This pack is suitable for anyone managing multiple security devices or remote controls.
Choose this if you need reliable power at a good price. It balances quantity and quality effectively for general household electronics needs.
High Quality Control
Grade A cells are used to ensure longer battery life and consistent power output for your devices.
Certified Standards
CE and ROHS Certified standards ensure the batteries are safe and free from hazardous materials.
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7. Duracell 21/23 – Best Premium 23A 12V Battery
Duracell 21/23
4 Pack count
12 Volt
Duracell Guarantee
High power output
Duracell offers a premium option with a guarantee against defects. These batteries are designed to deliver reliable performance for high-powered devices like car alarms.
Pros
- Trusted brand
- Duracell guarantee
- High power output
- Reliable performance
- Compatible with V23
Cons
- Higher price
- Smaller count
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The high power output ensures your devices stay operational for longer. As a trusted brand, Duracell maintains strict quality control during manufacturing.
This pack is smaller than bulk options but offers premium assurance. If device safety and warranty are important to you, this is a strong choice.
Buy this for critical applications where failure is not an option. It is perfect for securing your car alarms or important GPS trackers.
Duracell Guarantee
The brand guarantees these batteries against defects in material and workmanship, offering peace of mind to consumers.
High Power Output
Developed to provide reliable performance for specialty devices requiring consistent voltage delivery.
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8. Voniko Alkaline Battery – Best Tech Enhanced 23A 12V Battery
Voniko Alkaline Battery
6 Pack count
Voltage surge safeguard
Safe green design
12 Volts
Voniko brings advanced engineering to this 6-pack with surge safeguards. This feature helps protect devices against voltage spikes and overcurrent issues.
Pros
- Surge safeguard features
- Mercury free
- Extended testing
- Strong brand quality
- Compatible with models
Cons
- Average price point
- Less known brand
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Testing before release ensures reliable performance. These batteries are designed to be safe and green with no mercury or lead content for environmentally friendly disposal.
The Ultra 23A design promises longer life for your electronics. It is a great choice for doorbells and power remotes needing steady power.
Select this for enhanced safety features. It is ideal if you want extra protection against electrical issues for your electronics.
Surge Safeguard
Intelligent voltage surge safeguards help protect devices from potential damage caused by electrical fluctuations.
Safe Green Design
Free from mercury and cadmium, this design reduces environmental impact and ensures safer handling.
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9. Amazon Basics 4-Pack – Best Small Pack 23A 12V Battery
Amazon Basics 4-Pack
4 Pack count
12 Volts
High capacity
Heavy duty casing
This 4-pack provides a convenient option for replacing a few key fobs or remotes. It is designed for longevity and power delivery for small electronics.
Pros
- Simple packaging
- High capacity
- Mercury free
- Reliable brand
- Secure casing
Cons
- Low count
- Basic features
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Heavy-duty casing ensures reliability and safety during transport. These batteries are built to last with high capacity functionality for extended use.
As a trusted private label, Amazon Basics offers value. It is suitable for users who want a simple, reliable replacement without extra bells or whistles.
Buy this for small replacements. It is an efficient choice when you need just a few reliable batteries for your household devices.
High Capacity
High capacity functionality ensures the batteries deliver power over a longer period between replacements.
Durability
The durable casing protects the battery integrity, ensuring safety during storage and handling.
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10. Philips 23A 12V – Best Bulk Supplier 23A 12V Battery
Philips 23A 12V
50 Pack count
5 Years shelf life
Advanced leakage protection
Philips Quality
This massive 50-pack is ideal for businesses or families with many devices needing constant power. It ensures you never run out when devices stop working.
Pros
- Huge quantity
- 5 Years shelf life
- Trusted global brand
- Leak protection
- Economic bulk value
Cons
- Large storage needed
- Higher upfront cost
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The advanced leakage protection keeps your electronics safe from damage. Philips delivers dependable power with a global reputation for quality and consistency.
With an extended shelf life of 5 years, you can store them confidently. The packaging is secure to preserve freshness for your future needs.
Select this for bulk stocking. It is the best choice for ensuring you have a steady supply for key fobs and security systems.
Leakage Protection
Advanced leakage protection with secure seal rings helps prevent damage to valuable electronics from corrosive leaks.
Extended Shelf Life
Designed with an extended shelf life of up to 5 years, these batteries stay fresh until needed.
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Buying Guide – How to Choose the Best 23A 12V Batteries
Selecting the right battery involves considering capacity, brand reputation, and specific safety features to match your device requirements.
Battery Capacity and Voltage
Ensure the battery matches the required 12V output and has sufficient mAh capacity for your device's power needs.
Look for consistent voltage to avoid sudden device failures during critical use.
Shelf Life and Freshness
Check the expiration or manufacture date to ensure the battery is fresh and will perform well upon use.
Batteries with a 3 to 5 year shelf life are preferable for storage purposes.
Brand Reputation
Trusted brands often provide more consistent quality and longer lasting performance across their product lines.
Stick to recognized names for critical safety devices like security systems.
Leak Protection
Batteries with advanced sealing technology prevent corrosive leaks that can damage your expensive electronics.
Prioritize models with leak-proof or seal ring designs for sensitive devices.
Pack Size and Cost
Consider how many batteries you need to balance cost efficiency with storage space limitations.
Bulk packs often save money but require proper storage to maintain freshness over time.
Safety Certifications
Look for CE and ROHS certifications to ensure the batteries are free from hazardous materials.
Certified products are safer for both your devices and the environment.
Compatibility
Verify that the battery model matches the equivalent codes required by your specific device manufacturer.
Most 23A batteries are interchangeable, but checking codes like A23 or V23GA ensures fit.
Warranty and Guarantee
Some brands offer guarantees against defects, providing additional peace of mind for your purchase.
Check return policies and warranty terms to protect your investment.
How to Use and Care for Your 23A 12V Batteries
Always install batteries with the correct polarity to avoid short circuits. Check the plus and minus signs on the battery and device to ensure proper alignment.
Store unused batteries in a cool dry place to maintain their voltage and extend their shelf life. Avoid storing them in humid or hot environments.
When removing old batteries, inspect the device compartment for signs of corrosion. Clean any residue before inserting new batteries to ensure good contact.
Frequently Asked Questions
What devices use 23A 12V batteries?
Common devices include key fobs, garage door openers, car alarm remotes, doorbells, and wireless security sensors. These batteries provide the necessary voltage for compact remote electronics.
How long do 23A batteries last?
Usage time varies by device but typically ranges from 6 months to a few years. Heavy usage or frequent button presses can shorten the lifespan significantly.
Can I use rechargeable batteries for 23A devices?
No, standard rechargeable batteries typically have lower voltage which may not work for these devices. Stick to high voltage alkaline or lithium options for compatibility.
How do I know if my 23A battery is dead?
If your device stops responding or works intermittently, it likely needs a new battery. A multimeter can confirm if the voltage drops below the required 12V level.
Is the 23A battery the same as 23AE?
Yes, 23A and 23AE are interchangeable codes for the same type of 12V alkaline battery. They share the same dimensions and electrical specifications for use.
Why are some 23A batteries leaking?
Leakage often occurs when batteries are left in devices too long or stored in high humidity. Removing them when the device is not in use helps prevent this issue.
Can 23A batteries be recycled?
Most 23A batteries contain alkaline material which is generally recyclable. Check local regulations and recycling centers to dispose of them responsibly.
Are there lithium versions of 23A batteries?
While less common, lithium options exist for higher performance applications. However, alkaline is the standard for most consumer electronics and garage remotes.
Final Thoughts on Choosing the Best 23A 12V Batteries
We have reviewed ten top options ranging from budget-friendly 5-packs to bulk 50-count supplies. Our picks ensure you can find a reliable source for your security and remote power needs.
Prioritize safety features like leak protection for expensive devices. For standard use, bulk options offer great value without sacrificing necessary performance.
Prices may change so verify the current rates before buying. Always check the battery date to ensure you receive fresh stock for optimal device performance.