LiCB A23 23A 12V Alkaline Battery (5-Pack)
4.7Editor score
Grade A cells for longevity
Full 12 volts charge
Three years shelf life
In this guide
Finding the right power source for your remote controls and security devices is crucial for maintaining functionality. The 23A 12V battery is a standard choice for many small electronic gadgets that require reliable energy output.
We have evaluated a wide range of options based on performance, longevity, and customer feedback to create this comprehensive list. Our analysis focuses on alkaline cells known for delivering consistent voltage across various applications like garage openers and key fobs.
Each selection highlights specific strengths that cater to different user needs, from budget-friendly packs to premium bulk options. Keep in mind that availability and specific product features may vary over time as manufacturers update their lines regularly.
Top 3 Picks for Best 23A 12V Batteries
Energizer A23 Batteries (2 Pack), A23 Battery Alkaline
4.8Editor score
Reliable specialty power
Zero mercury content
Long lasting performance
Philips 23A 12V Batteries 50-Pack
4.6Editor score
Advanced leakage protection
Five year shelf life
Bulk value packaging
Top 10 Best 23A 12V Batteries in 2026 Compared
This side-by-side comparison highlights the key specifications and intended uses for each of the top-rated 23A 12V batteries available on the market.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Energizer A23 (2 Pack)
12 volt alkaline
Mercury free
Specialty brand
Garage door use
4.8Editor score
Editor's Choice
LiCB A23 (5-Pack)
12 volt alkaline
Grade A cells
Three years shelf
Car alarm use
4.6Editor score
Best Premium
A23 23A 12 Volt (5-Pack)
12 volt alkaline
Leak explosion proof
3 years shelf
Doorbell compatible
4.8Editor score
Amazon Basics 6-Pack
12 volt alkaline
Heavy duty casing
Long lasting power
Key fob use
4.7Editor score
PKCELL 23A (10 Pack)
12 volt alkaline
EnergyCircle Technology
Sealed individually
Garage openers
4.6Editor score
LiCB A23 (10-Pack)
12 volt alkaline
Grade A cells
Three years shelf
Lighter compatible
4.6Editor score
Duracell 21/23 (4 Pack)
12 volt alkaline
High power output
Guaranteed against defects
GPS tracker use
4.8Editor score
Voniko 23A (6-Pack)
12 volt alkaline
Mercury free
Surge safeguards
Security systems
4.6Editor score
Amazon Basics 4-Pack
12 volt alkaline
Heavy duty casing
High capacity
Toy compatible
4.7Editor score
Philips 23A (50-Pack)
12 volt alkaline
Five year shelf
Sealed rings
Bulk packaging
4.6Editor score
1. Energizer A23 – Editor's Choice 23A 12V Battery
Energizer A23 Batteries (2 Pack)
Miniature alkaline power
Zero mercury content
Long lasting reliability
Garage openers use
This Energizer pack delivers consistent 12 volt power for small electronic devices. With a high rating, it stands out for reliability in critical applications like security systems.
Pros
- Trusted brand reputation
- Reliable power output
- Environmentally friendly
- Compact form factor
Cons
- Two pack value
- Higher cost per cell
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Energizer ensures long-lasting performance through high-quality alkaline cells. The mercury-free composition reduces environmental impact while maintaining the power density required for remote controls.
The two-pack size might be a drawback for those needing larger quantities. However, the assured quality justifies the choice for essential devices where failure is not an option.
Choose this pack when reliability matters most for your keyless entry or alarm systems. It is a solid investment for maintaining device functionality without frequent replacements.
Reliable Specialty Power
Energizer positions this battery as a top choice for specialty devices requiring specific voltage and form factors.
Environmental Responsibility
Containing zero mercury aligns with modern environmental standards for battery disposal and production.
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2. LiCB A23 – Best Budget 23A 12V Battery
LiCB A23 23A 12V Alkaline Battery (5-Pack)
Grade A cell quality
Three years shelf life
Full 12 volt charge
Compatible with 23A
LiCB offers an affordable five-pack of fresh 23A batteries with a solid rating. These cells provide full voltage immediately upon installation for consistent performance.
Pros
- Affordable five pack
- Fresh stock guarantee
- Wide device compatibility
- Certified quality standards
Cons
- Brand recognition varies
- Variable user feedback
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The battery uses Grade A cells tested under strict quality control to ensure reliability. A three-year shelf life ensures they remain ready for use when you need them most.
Some users note slight variations in performance compared to top-tier brands. However, the cost savings make this a practical choice for bulk replacement or testing.
Select this five-pack if you need immediate stock for garage openers or car alarms without overspending. It balances quality and value effectively for most standard applications.
Fresh Battery Guarantee
Manufacturing dates are printed to confirm freshness, preventing the purchase of old stock.
Versatile Compatibility
Designed to work with common codes like MN21, V23GA, and other 23A equivalents.
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3. A23 23A – Reliable 23A 12V Battery
A23 23A 12 Volt Battery (5-Pack)
Low self-discharge technology
Mercury free cells
Leak explosion proof
Three years shelf life
This five-pack delivers 52mAh of power with advanced plastic packaging for safety. The high rating reflects consistent performance across multiple household electronic devices.
Pros
- High safety standards
- Low self-discharge rate
- Comprehensive compatibility
- Reliable after-sales service
Cons
- Standard five-pack size
- Packaging may vary
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The batteries are certified to be leak and explosion-proof with a corrosion-resistant steel shell. Low self-discharge technology extends the shelf life significantly for long-term storage.
The packaging provides secure separation but standard bulk packs might offer better value. Ensure you check device compatibility with the wide list of equivalent model codes provided.
Choose this option for doorbells and anti-theft remotes where safety is a priority. It offers a strong balance of performance and protection for everyday security needs.
Safety First Design
Premium cells are designed to prevent leaks and explosions for safer handling.
Extended Shelf Life
Store in a dry environment to maintain full performance for up to three years.
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4. Amazon Basics 6-Pack – Solid 23A 12V Battery
Amazon Basics 6-Pack 23A Alkaline Batteries
Heavy-duty casing included
Mercury free design
Long-lasting power output
Key fob compatible
Amazon Basics provides a reliable six-pack for key fobs and garage openers. The high capacity and heavy-duty casing ensure safety during use in various devices.
Pros
- Six pack utility
- Heavy-duty durability
- Trusted retail brand
- Designed for longevity
Cons
- Generic packaging style
- Limited bulk options
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These batteries are designed for long shelf life and consistent power delivery. The packaging is functional and straightforward, meeting basic storage needs efficiently.
The generic branding lacks the prestige of top brands but maintains quality standards. Users should verify their device voltage requirements to ensure perfect compatibility.
Opt for this pack if you need a straightforward solution for multiple key fobs. It offers consistent performance at a competitive value for everyday remote controls.
Designed for Longevity
High capacity functionality ensures your devices run smoothly for extended periods.
Heavy-Duty Casing
The casing provides reliable strength and safety against physical damage.
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5. PKCELL 10 Pack – Bulk 23A 12V Battery
PKCELL 23A 12 Volt Battery 10 Pack
EnergyCircle Technology
Sealed individually in card
Three years shelf life
Compatible with 23A
PKCELL offers a ten-pack sealed individually to prevent premature discharge. The high capacity alkaline cells use EnergyCircle Technology for maximum power output.
Pros
- Ten pack utility
- Individual sealing protection
- Freshness verification
- Manufacturer guarantees
Cons
- Mid-range pricing
- Bulk packaging style
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Manufacturing dates are printed on the card to verify freshness and avoid old stock. This individual sealing ensures batteries do not touch each other during storage.
The packaging is functional rather than premium, which keeps costs down for users. Ensure your device specifications match the voltage requirements before bulk purchasing.
Choose this ten-pack for households with multiple remotes and garage openers. It provides excellent value and freshness assurance for ongoing home maintenance needs.
Freshness Guaranteed
Date markings ensure you never receive stale batteries that might drain quickly.
Individual Protection
Each battery is sealed in a card to prevent electrical contact and drain.
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6. LiCB 10-Pack – Bulk 23A 12V Battery
LiCB A23 12V Alkaline 23A Batteries (10-Pack)
Grade A cell quality
Full 12 volt charge
Three years shelf life
Compatible with 23A
This ten-pack of LiCB batteries provides a reliable supply for multiple remotes. The Grade A cells ensure consistent power and longer life in demanding devices.
Pros
- Ten pack utility
- Grade A performance
- Wide compatibility
- Certified quality
Cons
- Standard blister pack
- Value depends on use
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Strict quality control standards are applied to testing to maintain a high rating. The packaging keeps ten units together for easy storage and access.
The price point might be higher than smaller packs, but bulk value justifies it. Always check for compatible model codes before buying for specific security needs.
Select this pack for households with many electronic devices like toys and alarms. It balances cost with quality to keep your gadgets powered reliably.
Grade A Cell Quality
Selected cells undergo strict testing to ensure higher performance consistency.
Certified Standards
CE and ROHS certifications confirm adherence to safety and environmental standards.
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7. Duracell 21/23 – Premium 23A 12V Battery
Duracell 21/23 12V Alkaline Battery
High power output
Trusted brand name
Guaranteed against defects
Wide device range
Duracell offers a high-power option for critical devices like GPS trackers and alarms. The trusted brand reputation ensures you receive consistent and reliable energy.
Pros
- Industry leading brand
- Reliable performance
- Guarantee coverage
- High power design
Cons
- Four pack limit
- Higher per unit cost
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The battery is guaranteed against defects with replacement or repair support. Built for reliable performance, it handles high-powered devices without frequent changes.
The four-pack limit might not suit bulk users but ensures quality control. Always verify compatibility with your specific device code to avoid errors.
Choose Duracell when reliability is paramount for high-performance electronics. The premium price reflects confidence in quality and support for your devices.
Trusted Brand Reputation
Duracell is the number one trusted battery brand across diverse categories.
Performance Guarantee
Defects are covered by the manufacturer to ensure customer satisfaction.
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8. Voniko 23A – Safe 23A 12V Battery
Voniko Alkaline Battery 23A – Ultra
Short circuit protection
Mercury free cells
Advanced engineering
Compatible with 23A
Voniko provides a six-pack with advanced engineering for safer power delivery. The batteries include short circuit and surge safeguards to protect electronics from damage.
Pros
- Surge safeguards included
- Safe for devices
- Reliable performance
- Six pack utility
Cons
- Newer brand option
- Variable feedback
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The construction is mercury-free and cadmium-free ensuring environmental safety. Testing before release confirms reliable performance across common household devices.
Newer branding might make some buyers hesitant compared to established names. However, safety features offer peace of mind for sensitive electronic systems.
Select this pack for doorbells and keyless entry systems where safety matters. It balances performance with protection for reliable daily operation.
Short Circuit Protection
Each battery has safeguards to prevent overcurrent issues during use.
Safe and Green
Free from heavy metals like mercury and lead for safer disposal.
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9. Amazon Basics 4-Pack – Practical 23A 12V Battery
Amazon Basics 4-Pack 23A Alkaline Battery
Heavy-duty casing
High capacity design
Long shelf life
Compatible with 23A
This four-pack offers a practical solution for immediate key fob needs. The heavy-duty casing ensures strength and safety during handling and installation.
Pros
- Reliable durability
- Good capacity
- Longevity focus
- Simple packaging
Cons
- Four pack size
- Limited bulk utility
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High capacity functionality is designed for longevity and consistent power delivery. Basic packaging keeps costs low while maintaining essential performance standards.
The four-pack size is less economical than larger bulk options for heavy users. However, it serves well for quick replacement without large storage commitments.
Choose this pack for garage openers or car alarms needing immediate power. It delivers consistent performance suitable for standard security system applications.
Designed to Last
High capacity design supports extended use between battery changes.
Heavy-Duty Casing
Provides reliable strength and safety against rough handling.
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10. Philips 50-Pack – Ultimate Bulk 23A 12V Battery
Philips 23A 12V Batteries 50-Pack
Five year shelf life
Sealed rings design
Bulk value option
Global brand trust
Philips delivers a massive fifty-pack with secure seals to prevent damage. This bulk option ensures you never run out of power for critical devices.
Pros
- Long shelf life
- Advanced leak protection
- Economical 50-pack
- Reliable power
Cons
- High upfront cost
- Large storage required
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Advanced leakage protection and a five-year shelf life offer peace of mind. Consistent performance and durability meet high standards for household and business use.
The upfront cost is significant but offers strong long-term value for many users. Storage space may be a consideration for keeping batteries fresh.
Choose this bulk pack for security systems with high replacement needs. It offers a reliable and economical solution for long-term device maintenance.
Advanced Leakage Protection
Secure seal rings and insulation prevent damage from corrosive leaks.
Extended Shelf Life
Batteries retain full power for up to five years in storage.
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Buying Guide – How to Choose the Best 23A 12V Batteries
Selecting the right 23A battery involves understanding key features that impact performance and safety for your specific electronics.
Voltage Compatibility
Ensure the battery matches the 12-volt requirement of your device to avoid malfunction. Check your device manual or existing battery markings for confirmation before purchase.
Always verify voltage requirements to ensure reliable performance in your electronic devices.
Chemistry and Type
Alkaline cells are the standard for 23A batteries providing long life and high capacity. Other chemistries may exist but alkaline is the most common for general use.
Select alkaline chemistry for standard performance in most small remote devices.
Shelf Life
A three-year or longer shelf life ensures the battery is fresh when installed. Check manufacturing dates to avoid purchasing old stock that may have degraded.
Prioritize a long shelf life to ensure freshness and readiness when needed.
Safety Features
Look for mercury-free and lead-free construction to reduce environmental impact. Leaks and corrosion are major risks so sealed rings help protect your electronics.
Choose batteries with leak protection and safe material composition.
Pack Size
Select a pack size that matches how frequently you replace batteries in your home. Bulk packs offer savings for frequent replacements while smaller packs suit immediate needs.
Balance cost with quantity based on your specific usage needs.
Brand Reputation
Established brands often provide better consistency and support for critical devices. Newer brands may offer value but quality control should be verified through user reviews.
Trust established manufacturers for consistent performance and reliability.
Equivalent Model Codes
Check compatibility with codes like MN21 or V23GA if your device uses those labels. Understanding equivalents ensures you buy the correct battery for your needs.
Confirm model codes like MN21 or V23GA to ensure proper fit.
Storage Conditions
Store batteries in a cool dry place to extend their functional life and prevent leaks. Avoid humidity and direct sunlight which can degrade battery performance over time.
Keep batteries dry and cool to maintain maximum performance and longevity.
How to Use and Care for Your 23A 12V Batteries
Always check the polarity markings inside your device compartment before inserting the battery. Ensure the positive and negative ends align correctly with the contacts to prevent damage.
Store unused batteries in their original packaging to prevent accidental discharge or contact. Keeping them in a cool dry place helps preserve their shelf life effectively.
Remove batteries from devices that are not used for long periods to prevent leaks. Regularly inspect battery compartments for any signs of corrosion that might affect performance.
Frequently Asked Questions
What devices commonly use 23A 12V batteries?
These batteries are standard for key fobs, garage door openers, and car alarm remotes. They also power doorbells, security system sensors, and certain electronic toys.
Are 23A and A23 batteries the same?
Yes, 23A and A23 refer to the same 12-volt alkaline battery type. Other equivalents include MN21 and V23GA which share the same dimensions and voltage.
How long do these batteries typically last?
Performance varies by device usage but alkaline 23A cells often provide years of storage life. In active use they may last several months depending on signal frequency.
Why is shelf life important for 23A batteries?
These batteries hold less capacity so old stock may lose charge faster than newer ones. A long shelf life ensures you get full performance when installed.
Can I use these batteries in key fobs?
Yes most car key fobs are designed for 23A 12-volt batteries. Always verify your device's specific voltage requirements before purchasing replacements.
What are the safety concerns with these batteries?
Leakage is the primary risk which can damage device internals. Modern batteries are designed with safety features to minimize corrosion and environmental hazards.
Final Thoughts on Choosing the Best 23A 12V Batteries
We have reviewed ten top options ranging from premium bulk packs to cost-effective choices. Brands like Duracell and Philips offer reliable quality while others provide excellent value.
Prioritize safety features and shelf life when selecting a pack for essential security devices. Bulk options save money for frequent users while single packs suit immediate needs.
Prices and availability can change so check current listings before finalizing your purchase. Regular maintenance ensures your devices stay powered and functional when needed.