Energizer A23 Alkaline Batteries 2-Pack

Maintain the reliable operation of your security devices and remote controls with Energizer A23 Alkaline Batteries 2-Pack, specifically engineered to deliver high-voltage energy for specialised electronic hardware. This essential 2-pack provides consistent power and reliable connectivity for long-range transmitters, making it the perfect choice for customers shopping for A23 specialty batteries.

Product Specifications and Technical Details

• • Battery Type: Specialty Alkaline (non-rechargeable) primary cell.
• • Size Designation: Standard A23, also internationally identified as 23A, V23GA, MN21, or L1028.
• • Voltage Output: Nominal 12V output, providing the necessary electrical potential for long-range RF transmission.
• • Quantity: Retail multipack containing 2 individual batteries.
• • Chemistry: Alkaline Manganese Dioxide stacked-cell configuration.
• • Physical Profile: Small cylindrical form factor, approximately 10.3mm in diameter and 28.5mm in length.
• • Storage Stability: Engineered to retain power for up to 3 years in storage, ensuring they are ready when needed.

Ideal Applications and Performance

• • Home Security: Specifically optimised for wireless alarm sensors, window/door contacts, and glass-break detectors.
• • Remote Access: Provides reliable signal strength for automotive key fobs, garage door openers, and electric gate remotes.
• • Specialised Electronics: ideal for wireless doorbells, laser pointers, and some photographic equipment.
• • Medical Devices: Suitable for specific models of digital thermometers and small-scale medical monitoring equipment.

Safety and Maintenance Guidelines

• • Handling Protocol: Avoid touching the battery terminals with bare fingers; skin oils can increase electrical resistance and affect performance.
• • Installation Accuracy: Ensure the positive (+) and negative (-) terminals are correctly aligned as per the device markings to prevent a short circuit.
• • Storage Advice: Keep in a cool, dry location in the original packaging; do not store loose with other batteries or metal objects.
• • Disposal Requirement: Mercury-free formulation; depleted cells must be recycled at authorised collection points to ensure environmental safety.

Common Frequently Asked Questions

• • Can the A23 battery be recharged? No, this is a primary alkaline battery; attempting to recharge it is dangerous and may cause the cell to leak or explode.
• • Is an A23 battery the same as an N battery? No, while they are similar in size, an A23 battery is 12V, whereas an N battery is typically 1.5V; they are not interchangable.
• • Why is my remote range decreasing? A drop in signal range is a common indicator that the 12V output of the A23 battery is depleting and requires immediate replacement.
• • How long do these last in a key fob? Depending on frequency of use, these high-voltage cells typically provide reliable service for 12 to 24 months in standard remote control applications.