Tadiran TL-4902/T 3.6V Lithium Batteries: The Perfect Solution for Long-Lasting Power in Soldered Applications

The Tadiran TL-4902/T 3.6V 1/2 AA Lithium Battery is a reliable and powerful solution designed specifically for applications requiring secure connections through soldering. This battery is equipped with tabs, making it easy to integrate into devices where stability and long-term power are critical. 

Key Features of the Tadiran TL-4902/T Battery

The Tadiran TL-4902/T battery is designed with the same high standards as the standard TL-4902 model but includes tabs for easy integration into soldered circuits. Here are the standout features that make this battery ideal for specific use cases:

Tabs for Secure Soldering: The inclusion of tabs on the TL-4902/T allows for secure, stable connections in devices that require batteries to be soldered onto circuit boards. This feature ensures that the battery remains in place, even in devices subjected to vibration or movement.

Compact Size and High Energy Density: The 1/2 AA form factor combined with a 3.6V output and 1.2 Ah capacity provides a high energy density in a compact size. This makes the TL-4902/T perfect for devices where space is limited but long-term power is essential.

Long Shelf Life: Like other Tadiran lithium batteries, the TL-4902/T has a shelf life of up to 10 years. This long lifespan ensures that the battery retains its charge and remains ready for use even after years of storage, making it ideal for devices that require long-term, reliable backup power.

Low Self-Discharge Rate: The battery’s low self-discharge rate (less than 1% per year) ensures that it maintains its charge over extended periods of inactivity, making it suitable for applications where devices are not used continuously but must be ready to operate at any time.

Wide Operating Temperature Range: The TL-4902/T is designed to operate in temperatures ranging from -55°C to +85°C, making it a dependable choice for devices exposed to extreme environmental conditions. Whether in cold or hot environments, this battery delivers reliable power without degradation.

Applications of the Tadiran TL-4902/T Battery

The TL-4902/T is specifically designed for soldered applications where the battery needs to be firmly attached to the device’s circuitry. This makes it ideal for a variety of applications, including:

Industrial Equipment and Remote Sensors: Many industrial devices and remote sensors require secure battery connections, especially in harsh environments where vibration or movement is common. The TL-4902/T’s solderable tabs ensure a reliable connection, preventing power loss even in demanding conditions.

Utility and Smart Meters: Utility meters often need long-lasting power sources to ensure consistent operation over several years. The TL-4902/T is an excellent choice for these devices, as the soldered connections provide added stability, reducing the risk of power failure.

Medical Devices: Portable and implanted medical devices rely on stable, long-term power sources to ensure they function without interruption. The solderable tabs on the TL-4902/T make it a preferred choice for medical equipment that requires a secure connection and extended battery life.

Security Systems and Alarms: In security devices such as motion detectors, alarms, and other critical monitoring systems, the TL-4902/T provides reliable, consistent power. The secure connection offered by the soldered tabs ensures that the system remains operational without the risk of losing power due to loose connections.

Benefits of Using the Tadiran TL-4902/T Battery

The Tadiran TL-4902/T battery offers several significant benefits over other battery options, particularly for applications where stability, long-lasting power, and soldering capabilities are essential. Here are the key advantages:

Stability Through Soldering: The tabs on the TL-4902/T allow for easy soldering onto circuit boards, providing a stable connection that reduces the risk of disconnection or power loss. This is particularly important for devices that experience movement or are installed in environments where vibrations could affect battery connections.

Durability and Long-Term Reliability: The combination of a long shelf life, low self-discharge rate, and the ability to function in extreme temperatures makes the TL-4902/T a durable and reliable power source. Once soldered into place, it can provide consistent power for years, even in challenging conditions.

Cost-Effectiveness: Although lithium batteries like the TL-4902/T may have a higher upfront cost compared to traditional batteries, their long lifespan and reliable performance make them a cost-effective choice in the long run. With fewer replacements needed, businesses and consumers save time and money on maintenance.

Compact and Powerful: Despite its small size, the TL-4902/T offers a powerful 1.2 Ah capacity, ensuring that even compact devices receive sufficient power over long periods. Its high energy density makes it perfect for devices where space is at a premium.

Proper Handling and Safety Considerations

While the Tadiran TL-4902/T is designed for long-lasting performance, it’s essential to handle it properly to ensure both safety and maximum efficiency. Here are some tips for maintaining the battery:

Correct Soldering Techniques: When soldering the battery into place, it’s important to use proper techniques to avoid damaging the tabs or the battery itself. Overheating during soldering can affect the battery’s performance, so care should be taken to follow best practices.

Storage and Handling: Store the battery in a cool, dry place to prevent any damage caused by heat or moisture. This will help maintain the battery’s charge and extend its shelf life.
Non-Rechargeable: The Tadiran TL-4902/T is a non-rechargeable battery. Attempting to recharge it could lead to leakage or damage. Always replace the battery when it is depleted, and follow local guidelines for battery disposal to ensure safety and environmental responsibility.

The Tadiran TL-4902/T 3.6V Lithium Battery with tabs is an exceptional power solution for devices that require a soldered connection and long-lasting, reliable power. Its compact size, high energy density, and long shelf life make it perfect for a wide range of applications, including industrial equipment, utility meters, medical devices, and security systems.

For users who need a stable, secure connection in their devices, the solderable tabs on the TL-4902/T offer an added layer of reliability. Combined with its ability to function in extreme environments and its low self-discharge rate, this battery is a top choice for long-term power needs in both consumer and industrial applications.

Investing in the Tadiran TL-4902/T battery ensures that your devices will operate consistently and efficiently, reducing the need for frequent replacements and providing peace of mind that your systems will remain powered for years. If you’re looking for a high-performance battery that offers the stability and longevity required for soldered applications, the Tadiran TL-4902/T is the ideal solution.