Description
Tadiran TL-5903 AA Size LiSOCl2 Battery – The Ultimate Long-Life Power Solution
The Tadiran TL-5903 AA Size LiSOCl2 Battery is one of the most reliable, high-performance industrial lithium batteries on the market today. Designed with advanced lithium thionyl chloride (Li-SOCl2) chemistry, it offers exceptional energy density, ultra-low self-discharge, and a wide operating temperature range. With its reputation for durability and long shelf life, this battery is the go-to choice for industries such as utility metering, IoT, medical equipment, wireless security, and industrial automation.
In this detailed guide, we will explore the features, specifications, applications, safety mechanisms, and long-term advantages of the Tadiran TL-5903 AA Size LiSOCl2 Battery.
Technical Specifications of the Tadiran TL-5903 AA Size LiSOCl2 Battery
When selecting a power source for industrial, security, or utility applications, the technical specifications play a crucial role in determining reliability and performance. The Tadiran TL-5903 AA Size LiSOCl2 Battery is engineered with precision and advanced chemistry to meet the most demanding requirements. Let’s explore its technical profile in detail:
Model Identification
- Model Number: Tadiran TL-5903 (AA)
- Battery Type: Primary Lithium Thionyl Chloride (Li-SOCl2) Cell
- Form Factor: AA cylindrical shape
The AA size ensures easy compatibility with a wide range of professional devices while maintaining compactness.
Nominal Voltage
- Voltage Rating: 3.6V
The consistent 3.6V output makes this battery ideal for devices requiring stable energy delivery without voltage fluctuations, ensuring uninterrupted operation for mission-critical applications.
Capacity
- Rated Capacity: 2400mAh
With a capacity of 2400mAh, the Tadiran TL-5903 AA Size LiSOCl2 Battery provides extended operational life, reducing the frequency of replacements and lowering long-term maintenance costs.
Chemistry
- Electrochemistry: Lithium Thionyl Chloride (Li-SOCl2)
Li-SOCl2 chemistry is renowned for its exceptionally high energy density, low self-discharge, and excellent temperature tolerance. This makes the Tadiran TL-5903 one of the most reliable primary batteries for long-term industrial use.
Size and Dimensions
- Format: AA cylindrical
- Dimensions: Approx. 14.5mm diameter × 50.5mm height
- Weight: ~19g
The lightweight yet robust design makes it perfect for portable and embedded systems where size and weight constraints matter.
Discharge Characteristics
- Continuous Discharge Current: 2mA
- Pulse Capability: Designed for low-to-medium current drain with strong pulse recovery when paired with capacitors.
This ensures devices like sensors, meters, and wireless transmitters maintain steady power delivery over extended periods.
Operating Temperature Range
- Temperature Tolerance: -55°C to +85°C
The Tadiran TL-5903 AA Size LiSOCl2 Battery performs reliably in extreme environments — from freezing arctic zones to scorching desert conditions. Such wide temperature resilience makes it suitable for outdoor, industrial, and military applications.
Shelf Life
- Longevity: Up to 20 years
Thanks to its ultra-low self-discharge rate (less than 1% per year at 20°C), this battery can remain operational and ready for decades, making it an ideal choice for long-term deployments such as utility meters or backup systems.
Safety Features
- Hermetic Sealing: Prevents leakage and protects internal components.
- Non-Flammable Electrolyte: Enhances safety in sensitive environments.
- Stable Chemistry: Resistant to venting, corrosion, or performance degradation.
These safety features ensure dependable use in mission-critical sectors where battery failure is not an option.
Key Performance Features
- High energy density for maximum runtime.
- Fast voltage recovery, even after extended storage.
- Maintenance-free operation throughout its service life.
- Environmentally resilient and industrially proven reliability.
Key Features of the Tadiran TL-5903 AA Size LiSOCl2 Battery
The Tadiran TL-5903 AA Size LiSOCl2 Battery is designed for applications that demand high reliability, long-lasting performance, and safety in critical environments. Below are the standout features that make this battery one of the most trusted choices in industrial and professional sectors:
High Energy Density
The Tadiran TL-5903 AA Size LiSOCl2 Battery offers a 2400mAh capacity within a compact AA form factor. This high energy density ensures that devices such as smart meters, medical sensors, and tracking systems can operate for years without frequent battery replacement. For industries that rely on continuous data collection or remote operations, this translates into reduced maintenance costs and increased efficiency.
Extended Shelf Life
One of the defining advantages of the Tadiran TL-5903 AA Size LiSOCl2 Battery is its 20-year shelf life. With an ultra-low self-discharge rate of less than 1% per year, this battery remains functional and ready to perform even after decades of storage. This makes it ideal for emergency systems, backup power applications, and long-term utility metering, where batteries are often installed and left unattended for many years.
Wide Operating Temperature Range
Engineered for resilience, the Tadiran TL-5903 AA Size LiSOCl2 Battery operates effectively from -55°C to +85°C. This wide temperature tolerance allows it to function seamlessly in harsh outdoor environments, industrial settings, and military-grade applications. Whether exposed to freezing conditions in remote locations or high heat in demanding industrial processes, this battery ensures stable voltage output without compromising performance.
Safety and Reliability
Safety is paramount in critical applications, and the Tadiran TL-5903 AA Size LiSOCl2 Battery is built to meet the highest standards. It features a hermetically sealed design that prevents leakage, coupled with a non-flammable electrolyte that minimizes risks of fire or explosion. These safeguards make it suitable for sensitive equipment, such as medical devices, security systems, and industrial sensors, where uninterrupted reliability is non-negotiable.
Compact and Lightweight
Weighing approximately 19g, the Tadiran TL-5903 AA Size LiSOCl2 Battery is lightweight yet powerful. Its compact AA cylindrical design ensures easy integration into existing device architectures without adding unnecessary bulk. This combination of portability and power output makes it a preferred choice for wireless communication devices, IoT sensors, and portable instruments.
Applications of the Tadiran TL-5903 AA Size LiSOCl2 Battery
The Tadiran TL-5903 AA Size LiSOCl2 Battery is trusted worldwide for powering devices that require long life, high safety, and reliable performance. Its unique chemistry and industrial-grade design make it suitable for a wide variety of applications across different industries. Below are the most common uses:
For Utility Meters
Utility meters such as gas, water, and electricity meters need batteries that can run continuously for many years without maintenance. The Tadiran TL-5903 AA Size LiSOCl2 Battery is a proven solution for smart metering systems, offering up to 20 years of operational life. Its low self-discharge rate ensures that meter readings remain accurate and stable over extended periods. By reducing the need for frequent replacements, it lowers maintenance costs for utility providers and improves efficiency in large-scale deployments.
For RF Systems
Radio frequency (RF) systems require a stable voltage supply for reliable data transmission. The Tadiran TL-5903 AA Size LiSOCl2 Battery is often used in RF transmitters, communication modules, and defense communication equipment. Its high energy density ensures long-lasting operation, even in remote or rugged environments. This makes it a critical power source for military field devices, industrial RF modules, and emergency communication systems, where consistent connectivity is essential.
For Wireless Security Devices
Security devices demand round-the-clock performance to protect homes, businesses, and sensitive sites. The Tadiran TL-5903 AA Size LiSOCl2 Battery powers devices such as motion detectors, smoke alarms, intruder alarms, smart locks, and surveillance sensors. Its leak-proof, explosion-resistant design ensures safety, while its long lifespan provides peace of mind in high-security environments. For industries and homeowners alike, this battery delivers uninterrupted operation without the risk of sudden failures.
For Automotive and Industrial Electronics
The automotive and industrial sectors rely heavily on precision monitoring and automation systems. Devices such as GPS trackers, industrial sensors, monitoring instruments, and remote controls benefit from the Tadiran TL-5903 AA Size LiSOCl2 Battery. Its ability to withstand extreme temperatures from -55°C to +85°C makes it highly suitable for outdoor installations and heavy-duty industrial sites. This ensures that vehicles, machinery, and critical systems remain functional under demanding conditions.
For IoT & Smart Devices
The growing Internet of Things (IoT) ecosystem requires small, powerful, and durable batteries. The Tadiran TL-5903 AA Size LiSOCl2 Battery is widely used in wireless sensors, smart beacons, environmental monitoring devices, data loggers, and asset trackers. Its compact size and long-lasting power allow IoT devices to remain connected and functional for years without requiring maintenance. This makes it a cost-effective solution for large-scale IoT networks deployed in smart cities, logistics, and remote monitoring systems.
Safety Features of the Tadiran TL-5903 AA Size LiSOCl2 Battery
When it comes to industrial and professional applications, safety is just as important as performance. The Tadiran TL-5903 AA Size LiSOCl2 Battery is engineered with advanced safety mechanisms that ensure reliability, even in the most challenging environments. These features protect not only the devices it powers but also the end-users who depend on uninterrupted and secure operation.
Overcharge Protection
Although the Tadiran TL-5903 AA Size LiSOCl2 Battery is a primary (non-rechargeable) battery, its design inherently resists risks associated with over-voltage. Many industrial devices remain connected to batteries for extended periods, and over time, voltage fluctuations could pose safety issues. This battery minimizes such risks by maintaining chemical stability under extended operation, ensuring devices run without overheating or damage.
Over-Discharge Prevention
One of the unique qualities of the Tadiran TL-5903 AA Size LiSOCl2 Battery is its resilience against deep discharge. Unlike inferior cells that may leak, swell, or lose structural integrity when fully drained, this battery maintains a stable internal chemistry. This prevents damage to both the battery and the device, extending the overall system lifespan and enhancing safety.
Short-Circuit Protection
Short circuits can be highly dangerous in batteries, potentially causing fires, explosions, or device failure. The Tadiran TL-5903 AA Size LiSOCl2 Battery is built with internal safeguards that minimize the risk of sudden surges. Its robust construction ensures that even in demanding industrial conditions, it provides consistent, safe power delivery without putting sensitive electronics at risk.
Thermal Resistance
Temperature fluctuations are common in real-world applications, from freezing outdoor winters to scorching industrial facilities. The Tadiran TL-5903 AA Size LiSOCl2 Battery performs safely across a wide operating range of -55°C to +85°C. This thermal resistance guarantees stability, preventing leaks, chemical breakdown, or performance failures under extreme conditions. Such reliability makes it ideal for outdoor meters, defense equipment, and industrial monitoring devices.
Advantages of Using the Tadiran TL-5903 AA Size LiSOCl2 Battery
The Tadiran TL-5903 AA Size LiSOCl2 Battery is more than just a standard power source. It is a carefully engineered solution designed for critical applications that demand durability, reliability, and efficiency. Choosing this battery provides a wide range of advantages that go beyond simple energy storage.
Long Operational Life
One of the most significant advantages of the Tadiran TL-5903 AA Size LiSOCl2 Battery is its exceptional operational life. With a capacity of 2400mAh and a shelf life of up to 20 years, it drastically reduces the need for frequent replacements. Devices such as utility meters, remote sensors, and medical monitoring equipment can function seamlessly for years without interruptions. This long lifespan not only improves performance but also reduces downtime and labor associated with battery replacements, which is particularly beneficial in hard-to-reach installations.
High Reliability
Reliability is a key factor in industrial-grade batteries, and the Tadiran TL-5903 AA Size LiSOCl2 Battery delivers consistent results. Its stable 3.6V nominal output ensures sensitive electronics operate smoothly without voltage fluctuations. This makes it ideal for powering industrial sensors, wireless security systems, and medical devices, where even a slight power disruption can lead to errors or failures. Its proven performance in critical sectors showcases why it’s trusted worldwide.
Cost-Effectiveness
While the Tadiran TL-5903 AA Size LiSOCl2 Battery may carry a higher upfront cost compared to conventional AA alkaline or NiMH batteries, it offers superior long-term value. Because of its extended service life and low self-discharge rate, fewer replacements are required over time. This results in reduced operational costs, lower maintenance expenses, and less frequent purchasing cycles. For industries deploying thousands of devices, these cost savings become substantial.
Eco-Friendly Design
Another notable advantage of the Tadiran TL-5903 AA Size LiSOCl2 Battery is its environmentally conscious design. Its low self-discharge rate (less than 1% per year) ensures that energy is used efficiently, and its 20-year lifespan reduces the volume of battery waste compared to conventional options. Additionally, its hermetically sealed, non-flammable electrolyte construction ensures safe disposal and minimizes environmental risks. For businesses and organizations aiming to reduce their carbon footprint, this battery offers a sustainable energy solution.
Maintenance & Storage Guidelines for the Tadiran TL-5903 AA Size LiSOCl2 Battery
To maximize the performance and longevity of the Tadiran TL-5903 AA Size LiSOCl2 Battery, following proper maintenance and storage practices is crucial. Since this is a primary, non-rechargeable lithium battery, mishandling can reduce its lifespan or compromise safety. The following guidelines ensure reliability, safety, and extended usability.
Storage Guidelines
Store in a Cool, Dry Place
The Tadiran TL-5903 AA Size LiSOCl2 Battery performs best when stored in environments free from excess heat and moisture. Storing in a cool, dry place prevents premature degradation of the battery’s internal chemistry.
Keep at Stable Room Temperature
Extreme temperatures can affect the battery’s long-term stability. Ideally, the Tadiran TL-5903 AA Size LiSOCl2 Battery should be kept at stable room temperatures to maintain its 20-year shelf life.
Avoid Exposure to Direct Sunlight or High Humidity
Direct UV rays and humid conditions can damage the hermetic seal of the battery. To ensure long-term reliability, avoid storing the Tadiran TL-5903 AA Size LiSOCl2 Battery near windows, industrial heat sources, or damp environments.
Maintenance Practices
Regularly Inspect Devices for Leakage or Corrosion
Although the Tadiran TL-5903 AA Size LiSOCl2 Battery is designed with a leak-proof and explosion-resistant build, regular inspection of the host device is recommended. This ensures that environmental factors have not compromised the battery’s housing.
Do Not Attempt to Recharge
The Tadiran TL-5903 AA Size LiSOCl2 Battery is a primary cell and must never be recharged. Attempting to recharge can lead to overheating, leakage, or rupture. Always use it as intended for one-time discharge applications.
Handle with Care to Avoid Puncturing or Crushing
Mechanical damage is one of the main risks to lithium batteries. Handle the Tadiran TL-5903 AA Size LiSOCl2 Battery carefully during installation and replacement to avoid puncturing, crushing, or exposing it to high mechanical stress.
Why Choose the Tadiran TL-5903 AA Size LiSOCl2 Battery?
The Tadiran TL-5903 AA Size LiSOCl2 Battery is not just another power cell—it is a mission-critical energy solution trusted by industries worldwide.
- For reliability: It lasts up to 20 years.
- For performance: Delivers steady 3.6V output.
- For safety: Explosion-resistant and leak-proof.
- For versatility: Works in multiple applications, from security to IoT.
When long-term energy is essential, the Tadiran TL-5903 AA Size LiSOCl2 Battery is the gold standard.
Final Thoughts
The Tadiran TL-5903 AA Size LiSOCl2 Battery is engineered for industries where reliability, long life, and safety are non-negotiable. With its 2400mAh capacity, wide temperature tolerance, and 20-year shelf life, it is an unmatched choice for utility meters, security systems, IoT devices, automotive electronics, and industrial monitoring systems.
By choosing the Tadiran TL-5903 AA Size LiSOCl2 Battery, businesses and professionals secure long-lasting, maintenance-free, and reliable power for their critical devices.
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