Durability Meets Precision: 3-Pack Tadiran TL-4902/T 3.6V 1/2 AA Lithium Batteries with Spot Welded Tabs

When it comes to powering specialized devices that require long-lasting, stable energy and secure connections, the 3-Pack Tadiran TL-4902/T 3.6V 1/2 AA Lithium Batteries (ER14250) are the ideal solution. Engineered with Lithium Thionyl Chloride (Li-SOCl₂) chemistry, these batteries are renowned for their high energy density, exceptional durability, and extended shelf life. Their spot-welded tabbed design provides customized installation options, making them perfect for a range of applications that require precision and reliability.

Compact Power with High Energy Density

The Tadiran TL-4902/T batteries provide a robust 1.2 Ah capacity with a consistent 3.6V output in a compact 1/2 AA form factor. Despite their small size, these batteries deliver powerful, long-lasting energy, making them perfect for devices that demand continuous, low-drain power over extended periods. At just 14.5 mm in diameter and 25.2 mm in height, they are designed to fit into tight spaces without sacrificing performance.

The spot-welded tabs on each end make them an excellent choice for customized battery setups, ensuring secure connections and stability within your devices. This unique design allows for easier integration into a variety of applications, such as soldered connections or custom battery packs, where a reliable power source is critical.

Extended Shelf Life for Long-Term Storage

One of the standout features of the Tadiran TL-4902/T is its impressive shelf life of over 10 years. Thanks to the Lithium Thionyl Chloride chemistry, these batteries experience less than 1% capacity loss per year, making them perfect for devices that require long-term storage or backup power solutions. Whether you’re installing them in remote sensors, emergency systems, or backup devices, you can trust that these batteries will be ready to perform when needed.

This extended shelf life significantly reduces maintenance costs and battery replacements, making the TL-4902/T a cost-effective and efficient power solution for devices that are difficult to access or replace frequently.

Performance in Extreme Conditions

Designed to withstand the harshest environments, the Tadiran TL-4902/T batteries operate efficiently in extreme temperatures ranging from -55°C to +85°C (-67°F to +185°F). This makes them ideal for outdoor equipment, industrial sensors, and remote monitoring systems that may be exposed to freezing cold or extreme heat. Whether used in scientific instruments or remote surveillance devices, these batteries provide consistent performance in challenging environmental conditions.

Their ability to resist humidity, corrosion, and other environmental stressors further enhances their reliability, making them a top choice for industrial applications where performance in rugged conditions is paramount.

Optimized for Low-Drain Devices

With a maximum recommended continuous current of 20 mA and a pulse current capability of 50 mA, the TL-4902/T is optimized for low-drain devices that require steady power over long periods. These batteries are perfect for applications such as memory backup, medical equipment, security systems, and industrial sensors, where low but consistent power output is critical to maintaining device functionality.

Additionally, the battery’s pulse current capability ensures it can handle brief surges of higher power when required, offering versatility for devices that may need occasional bursts of energy without compromising overall battery life.

Custom Installation with Spot-Welded Tabs

The key feature that sets the Tadiran TL-4902/T apart from other batteries is its spot-welded tabs on each end, providing flexibility for custom installations. These tabs allow for secure and stable connections, whether in soldered circuits or as part of a custom battery pack. This design is especially useful for engineers, technicians, and manufacturers who need a battery that can be reliably integrated into specialized equipment.

The spot-welded tabs also ensure that the battery maintains a firm and reliable connection, reducing the risk of disconnection due to vibrations, movement, or other physical stresses. This makes the TL-4902/T ideal for applications where secure, long-term connections are essential for device performance.

Applications Across Multiple Industries

The versatility of the Tadiran TL-4902/T makes it suitable for a wide variety of applications across numerous industries. Some common uses include:

Custom Battery Packs: The tabbed design allows for easy integration into specialized battery packs used in industrial equipment and custom-built devices.
Medical Devices: Ensure reliable power for patient monitoring systems, diagnostic equipment, and other critical medical devices that require steady, long-term energy.
Remote Monitoring Systems: Power sensors and monitoring equipment in remote or hard-to-access areas with minimal need for battery replacement or maintenance.
Security Systems: Maintain consistent energy for alarm systems, surveillance cameras, and other security-related devices that require low-drain but long-lasting power.
Utility Meters and Industrial Sensors: Provide energy to utility meters, smart grids, and other industrial monitoring devices with stable power over extended periods.
Thanks to their reliable performance and customizable installation options, these batteries are trusted by professionals across industries for their ability to deliver efficient, long-lasting energy.

Safety and Environmental Features

In addition to their reliable performance, the Tadiran TL-4902/T batteries are designed with safety in mind. The Lithium Thionyl Chloride chemistry ensures a non-flammable, non-pressurized electrolyte, reducing the risk of fire or leakage even in extreme temperatures. This makes them a safe option for sensitive applications where safety is a priority.

Their long shelf life and low self-discharge also mean fewer battery replacements, which helps reduce environmental waste over time, making these batteries a more sustainable choice for long-term projects.

The 3-Pack Tadiran TL-4902/T 3.6V 1/2 AA Lithium Batteries with Tabs provide an outstanding solution for powering custom devices, backup systems, and industrial equipment that require secure, long-lasting energy. With their high energy density, extended shelf life, and ability to perform in extreme environments, these batteries offer unmatched reliability for a wide range of applications. Their spot-welded tabs ensure stable connections, making them an ideal choice for custom installations and specialized equipment.