LiCB A23 23A 12V
4.7Editor score
Grade A cells quality
Three years shelf life
Wide device compatibility
In this guide
Selecting the right power source for your electronic devices is crucial for reliable operation. The 23A 12V battery is a standard choice for key fobs, garage openers, and security systems due to its compact size and specific voltage requirements.
We have analyzed ten highly rated products from leading manufacturers to help you find the best option. Our comparison focuses on quality, shelf life, compatibility with common device codes, and overall value for money to ensure you make an informed decision.
Each selection below highlights key features and user feedback to guide your purchase. Please note that specific pricing and availability can change frequently, so checking the current listing details before buying is always recommended for the best deal.
Top 3 Picks for Best 23A 12V Batteries
Energizer A23 Batteries
4.8Editor score
Long lasting reliable power
Zero mercury content
Ideal for garage openers
Philips 23A 12V Batteries
4.6Editor score
Advanced leakage protection
Fifty pack bulk value
Five year shelf life
Top 10 Best 23A 12V Batteries in 2026 Compared
This table provides a side by side look at ten leading 23A 12V battery options. We highlight key specifications and use cases to help you quickly identify the best match for your specific electronic devices.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Energizer A23
Alkaline battery type
12 volt output
Two pack quantity
Mercury free design
4.8Editor score
Editor's Choice
LiCB A23 23A
Five pack value
Grade A cells
RoHS certified
36 month shelf life
4.7Editor score
Best Premium
Generic A23 23A
Five pack quantity
High performance rating
Leak proof shell
Wide voltage compatibility
4.8Editor score
Amazon Basics 23A
Six pack bulk
Heavy duty casing
Long last power
Ideal for fobs
4.7Editor score
PKCELL 23A 12V
Ten pack quantity
Manufacturing date stamp
EnergyCircle technology
36 month shelf life
4.6Editor score
LiCB 10 Pack
Ten pack bulk
Grade A cells
Full 12V charge
RoHS certified
4.6Editor score
Duracell 21/23
Four pack quantity
Trusted brand name
Guaranteed against defects
High power design
4.8Editor score
Voniko Alkaline 23A
Six pack quantity
Short circuit protection
Mercury free
Improved technology
4.6Editor score
Amazon Basics 4 Pack
Four pack quantity
Key fob use
Heavy duty casing
Long shelf life
4.7Editor score
Philips 50 Pack
Fifty pack value
Leak protection rings
5 year life
Secure packaging
4.6Editor score
1. Energizer A23 Batteries – Best Overall 23A 12V Batteries
Energizer A23
12V output
Alkaline specialty
Mercury free
2 pack quantity
The Energizer A23 Batteries stand out as the top rated choice for reliability. With a 4.8 rating, they are trusted to power critical devices like garage door openers and security systems effectively.
Pros
- Top rated reliability
- Known brand trust
- Long lasting power
- Perfect for remotes
- Eco friendly design
Cons
- Small 2 pack size
- Higher price point
We may earn a commission when you buy through this link, at no additional cost to you.
These batteries provide long lasting, reliable power due to their high quality alkaline chemistry. The zero mercury content reduces environmental impact while ensuring dependable performance for your electronics.
While the pack size is only two units, the value comes from consistent performance. Users appreciate not having to change batteries frequently due to premature failure.
Homeowners needing guaranteed power for entry systems should choose these. They offer the peace of mind that comes from a #1 specialty brand.
Reliable Specialty Power
These batteries are designed specifically for high voltage miniature applications requiring consistent energy delivery over time.
Eco Friendly Choice
Manufactured without mercury, these batteries help reduce environmental impact while maintaining high performance standards.
We may earn a commission when you buy through this link, at no additional cost to you.
2. LiCB A23 23A 12V Batteries – Best Budget 23A 12V Batteries
LiCB A23 23A 12V
5 pack quantity
RoHS certified
Grade A cells
3 year shelf
The LiCB A23 23A 12V Alkaline Battery pack offers exceptional value for those needing multiple batteries. It holds a 4.7 rating based on consistent performance across various small electronics.
Pros
- Great value for money
- Fresh 12V charge
- RoHS certification
- Wide model compatibility
- Long shelf life
Cons
- Packaging can vary
- Brand is less known
We may earn a commission when you buy through this link, at no additional cost to you.
These batteries ensure full 12 volts charge and feature Grade A cells for longer battery life. The three year shelf life means they stay fresh if stored properly in a cool environment.
The list of compatible models is extensive, covering GP23AE and V23GA types. This versatility makes them a smart buy for homes with many remote controlled devices.
If you need to stock up without breaking the bank, this is the ideal choice. The RoHS certification ensures they meet safety standards.
Cost Effective Solution
Buying a five pack provides a lower per unit cost compared to single pairs, saving money over time.
Safety Compliance
CE and RoHS certifications confirm that these batteries meet strict standards for safety and environmental health.
We may earn a commission when you buy through this link, at no additional cost to you.
3. Philips 23A 12V Batteries – Best Premium 23A 12V Batteries
Philips 23A 12V Batteries
50 pack bulk
Leak protection
5 year shelf
Secure packaging
The Philips 23A 12V Batteries 50-Pack is the ultimate solution for high volume users. With a 4.6 rating, it delivers dependable power for garage doors and security systems in large quantities.
Pros
- Massive bulk quantity
- Leak protection rings
- Trusted Philips quality
- Longest shelf life
- Perfect for businesses
Cons
- Large initial cost
- Requires bulk storage
We may earn a commission when you buy through this link, at no additional cost to you.
Advanced leakage protection with secure seal rings safeguards your valuable electronics from damage. This premium feature ensures peace of mind during storage and use.
The five year shelf life is industry leading, meaning you can buy in bulk without fear of expiration. The secure packaging preserves freshness effectively.
Businesses or large households using many devices will find this economical. You never run out of power with such a steady supply.
Bulk Value Proposition
Purchasing fifty units at once reduces the frequency of reordering and lowers the overall cost per battery significantly.
Leak Prevention Design
Robust construction and insulation rings prevent corrosive leaks that could otherwise damage sensitive electronics permanently.
We may earn a commission when you buy through this link, at no additional cost to you.
4. A23 23A 12 Volt Battery – Good 23A 12V Batteries
A23 23A 12 Volt Battery
5 pack quantity
CE certified
Leak proof shell
Low self discharge
This A23 23A 12 Volt Battery 5-Pack offers excellent performance for its price. A 4.8 rating highlights its reliability in doorbells and alarm remotes.
Pros
- High performance 52mAh
- Corrosion resistant steel
- Three year shelf
- Great compatibility
- Reliable after sales
Cons
- Generic branding
- May have higher variance
We may earn a commission when you buy through this link, at no additional cost to you.
Features like premium advanced plastic packaging and low self discharge technology ensure long lasting power. The corrosion resistant steel shell adds durability against environmental stress.
Mercury and cadmium free construction makes it safe for disposal. The wide compatibility list covers most standard 23A equivalents without issues.
If you need a reliable middle option, this pack works well. The manufacturer warranty provides additional assurance of quality.
Safety Standards
Being free from hazardous metals like mercury allows for safer disposal and reduced environmental impact.
Storage Stability
Low self discharge technology ensures the batteries remain fresh and charged for extended periods on the shelf.
We may earn a commission when you buy through this link, at no additional cost to you.
5. Amazon Basics 23A Batteries – Reliable 23A 12V Batteries
Amazon Basics 23A
6 pack quantity
Heavy duty casing
High capacity
Mercury free
Amazon Basics 6-Pack 23A Alkaline Batteries provide solid reliability for everyday needs. With a 4.7 rating, they are a staple for powering key fobs and garage openers.
Pros
- Convenient Amazon brand
- Heavy duty casing
- Long shelf life
- Key fob optimized
- Easy to buy
Cons
- Quality varies slightly
- No bulk options
We may earn a commission when you buy through this link, at no additional cost to you.
The heavy duty casing ensures reliability and safety during use. High capacity functionality supports longevity for consistent power delivery over time.
Mercury free design aligns with environmental standards while maintaining performance. The six pack size is often just right for small needs.
These are perfect for general home use. The convenience of buying from Amazon makes restocking straightforward and efficient.
Heavy Duty Design
Robust casing protects the internal cells from physical stress and ensures consistent voltage during use.
Brand Convenience
As a trusted Amazon brand, these batteries are readily available and consistently stocked for quick delivery.
We may earn a commission when you buy through this link, at no additional cost to you.
6. PKCELL 23A 12V Batteries – Strong 23A 12V Batteries
PKCELL 23A 12V
10 pack quantity
EnergyCircle technology
Date printed
3 year shelf
The PKCELL 23A 12 Volt Battery 10 Pack offers great bulk value with transparency. A 4.6 rating reflects its steady performance in garage door openers and alarm systems.
Pros
- Date printed freshness
- Sealed individually
- EnergyCircle tech
- Wide compatibility
- Good value
Cons
- Slight performance gap
- Less brand name
We may earn a commission when you buy through this link, at no additional cost to you.
Manufacturing date printed on the card ensures you know how new the batteries are. EnergyCircle technology is used to supply maximum power to small devices effectively.
The five piece sealed pack keeps batteries from touching each other, preventing drain. This detail helps maintain freshness until you are ready to use them.
If you want to verify freshness before using, this is a smart pick. The manufacturing scale suggests consistent quality control.
Date Transparency
Printing the date on the card prevents buyers from accidentally purchasing old stock, ensuring freshness.
Energy Efficiency
Proprietary technology optimizes energy delivery to ensure batteries perform well in low current devices.
We may earn a commission when you buy through this link, at no additional cost to you.
7. LiCB A23 10 Pack – Good Bulk 23A 12V Batteries
LiCB A23 10 Pack
10 pack quantity
Full 12V
Grade A cells
RoHS certified
The LiCB A23 12V Alkaline 23A Batteries 10-Pack provides a solid bulk solution. A 4.6 rating indicates good reliability for keyless entry devices and toys.
Pros
- Full 12V charge
- Grade A quality
- Three year shelf
- Wide compatibility
- Good bulk value
Cons
- Slight variance in cells
- Packaging may vary
We may earn a commission when you buy through this link, at no additional cost to you.
These batteries deliver full 12 volts charge when opened. Grade A cells ensure longer battery life and consistent power output for various devices.
The three year shelf life helps maintain quality even if stored for a while. The RoHS certification ensures safety for environmental health.
If you have many garage openers to maintain, this bulk pack helps. It offers a steady supply without high unit costs.
Performance Consistency
Using Grade A cells ensures that each battery in the pack meets high performance standards.
Charge Readiness
Full voltage ensures the battery is ready to power devices immediately upon installation.
We may earn a commission when you buy through this link, at no additional cost to you.
8. Duracell 21/23 Batteries – Trusted 23A 12V Batteries
Duracell 21/23
4 pack quantity
Trusted brand
Guaranteed against defects
Built for reliability
The Duracell 21/23 12V Alkaline Battery offers trusted quality for safety devices. A 4.8 rating reflects its dependability for key fobs and car alarms.
Pros
- Top brand quality
- Guaranteed against defects
- Long lasting power
- GPS tracker use
- Built reliability
Cons
- Slightly expensive
- Smaller pack size
We may earn a commission when you buy through this link, at no additional cost to you.
Duracell guarantees these batteries against defects, providing strong consumer confidence. High power 21/23 design was developed specifically for specialty device performance.
The #1 trusted brand status supports consistent reliability across batches. This matters when failure could leave a car alarm system offline.
If brand reputation is a priority, this is a solid choice. The guarantee adds extra security to your purchase.
Brand Assurance
A top brand guarantees against defects, ensuring you get what you paid for every time.
Specialty Design
High power designs are optimized to handle the specific demands of car alarms and security systems.
We may earn a commission when you buy through this link, at no additional cost to you.
9. Voniko Alkaline 23A Batteries – Affordable 23A 12V Batteries
Voniko Alkaline 23A
6 pack quantity
Short circuit protection
Mercury free
Improved tech
The Voniko Alkaline Battery 23A 6-Pack offers improved safety features. With a 4.6 rating, it supports devices like doorbells and power remotes well.
Pros
- Short circuit protection
- Improved technology
- Mercury free
- Smart voltage safeguards
- Affordable price
Cons
- Lesser known brand
- Fewer model matches
We may earn a commission when you buy through this link, at no additional cost to you.
Smart voltage surge safeguards protect devices from unexpected power spikes. The mercury free design reduces environmental impact without sacrificing performance.
State of art manufacturing improves life and reliability over standard versions. This engineering focus ensures consistent output when you need it.
These are great if you want safety features. The safeguards add an extra layer of protection for your electronics.
Safety Safeguards
Surge protection mechanisms prevent potential damage to connected devices caused by voltage spikes.
Environmental Safety
Free from hazardous metals, these batteries are safer for both users and the environment.
We may earn a commission when you buy through this link, at no additional cost to you.
10. Amazon Basics 4-Pack Batteries – Basic 23A 12V Batteries
Amazon Basics 4-Pack
4 pack quantity
Heavy duty casing
Long life
High capacity
The Amazon Basics 4-Pack 23A Alkaline Battery is a straightforward choice for simple needs. A 4.7 rating confirms its reliability for small electronics.
Pros
- Simple 4 pack
- Heavy duty casing
- Key fob use
- Reliable strength
- High capacity
Cons
- Basic model
- No bulk savings
We may earn a commission when you buy through this link, at no additional cost to you.
Heavy duty casing provides strength for safety. Designed to last, they offer high capacity functionality for long power delivery.
Ideal for keyless entry and garage openers, they fit standard slots well. The 4 pack is easy to keep stocked at home.
For those who do not need bulk, this works. It balances affordability with reliable performance.
Basic Value
Simple packaging reduces cost while maintaining necessary protection for the internal cells.
High Capacity
Long lasting power ensures fewer replacements over time for consistent device performance.
We may earn a commission when you buy through this link, at no additional cost to you.
Buying Guide – How to Choose the Best 23A 12V Batteries
Choosing the right 23A battery requires understanding key factors like shelf life, compatibility, and brand reputation to ensure your devices work correctly.
Voltage and Capacity
Most 23A batteries deliver 12 volts, but capacity varies slightly between brands. Look for batteries rated at least 50mAh to ensure longer usage in power hungry remotes.
Always confirm the voltage matches your device requirements to avoid damage or malfunction.
Shelf Life
Quality alkaline batteries should have a shelf life of at least three to five years. This ensures freshness if you buy in bulk for future use.
Check packaging for expiration dates or production codes to ensure freshness.
Compatibility
The 23A battery comes in many aliases like A23, MN21, and GP23AE. Ensure the pack lists your device's specific code to avoid confusion.
Always match the physical dimensions and model numbers precisely.
Brand Reliability
Trusted brands like Energizer and Duracell often provide more consistent quality. This reduces the risk of leaks or premature failure.
Reputation indicates consistency in manufacturing standards and safety.
Pack Size and Value
Consider buying in bulk if you have multiple devices. Larger packs reduce the cost per unit significantly over time.
Balance storage needs with consumption to avoid waste.
Leak Protection
Premium options include advanced seals or rings to prevent corrosive leaks. This protects expensive electronics like key fobs from damage.
Prioritize models with leakage guards for long term safety.
Safety Certification
Look for CE or RoHS certifications to ensure the batteries meet safety standards. This guarantees they are free from hazardous materials.
Certification protects both users and the environment from harmful substances.
How to Use and Care for Your 23A 12V Batteries
Store your batteries in a cool, dry place to maximize shelf life. Avoid exposing them to extreme heat or humidity which can degrade performance prematurely.
Insert the batteries with correct polarity as marked on your device. Reversed installation can cause short circuits or damage to sensitive electronics.
Dispose of old batteries responsibly according to local regulations. Never throw them in regular trash due to the risk of environmental contamination and chemical leaks.
Frequently Asked Questions
What is the difference between 23A and 23AE?
The difference between 23A and 23AE is negligible for most users. Both refer to the same standard 12V alkaline battery size with similar dimensions. The A usually denotes alkaline chemistry while AE may include additional safety features.
How long do 23A 12V batteries last in remotes?
In key fobs and garage remotes, they typically last one to two years depending on usage frequency. Devices used daily may need replacement sooner than those used weekly.
Are 23A batteries rechargeable?
Standard 23A batteries are not rechargeable. Using a charger on a non-rechargeable alkaline battery can be dangerous and may lead to leaks or explosions. Always use dedicated rechargeable types if available.
Can I use 23A batteries in 21/23 devices?
Yes, 23A and 21/23 batteries are functionally equivalent. They share the same voltage and physical dimensions. Just confirm the manufacturer specifies either code for safe operation.
Why are my car alarm remotes batteries draining fast?
Fast drainage usually indicates a short circuit or high usage frequency. Also check for contact corrosion inside the battery compartment. If the issue persists, have the unit serviced.
Are 23A batteries safe for kids toys?
Yes, they are generally safe for toys when used as directed. Ensure the battery compartment is secure to prevent access by children. Always supervise play with small electronic parts.
What happens if I leave old batteries in a device?
Old batteries can leak corrosive chemicals damaging internal contacts and permanently harming the device. Always remove batteries if a device will not be used for extended periods.
Final Thoughts on Choosing the Best 23A 12V Batteries
Choosing the right 23A 12V battery ensures your remotes and alarms operate reliably without interruption. The top picks offer a balance of quality, safety, and value for most home and business needs.
Prioritize batteries with long shelf life and leak protection to protect your electronics. Bulk options save money if you have many devices but require proper storage.
Always verify model compatibility and check current pricing before buying. This ensures you get a fresh battery that meets your specific device requirements.