Saft LS-14500-AX — Axial Lead Lithium-Thionyl Chloride Cell for Precision Applications

The Saft LS-14500-AX is a lithium-thionyl chloride (Li-SOCl₂) primary cell equipped with axial leads for secure integration into printed circuit boards and high-reliability devices. Delivering high energy density, low self-discharge, and a stable 3.6V nominal voltage, this cell is tailored for long-term deployment in equipment where replacement is difficult or impractical. Its rugged design, combined with the axial lead format, ensures dependable power delivery and ease of assembly in industrial and professional-grade electronics.

Key Features

• Axial lead configuration: Simplifies PCB mounting and ensures secure electrical contact.
• Extended service life: Operates reliably for up to 10+ years in low-drain applications.
• High energy density: Maximizes capacity in a compact AA-size cell.
• Wide temperature range: Performs in both extreme cold and heat.
• Stable voltage: Maintains predictable power output over time.

Typical Applications

• Utility meters and smart grid devices
• Memory backup for industrial controllers
• Security and alarm systems
• Remote monitoring and sensing devices
• Medical and laboratory instruments

Technical Overview

Form Factor	AA-size (14.5 mm × 50 mm)
Chemistry	Lithium-Thionyl Chloride (Li-SOCl2)
Leads	Axial
Nominal Voltage	3.6V
Service Life	Up to 10+ years in low-drain applications

Integration Best Practices

• Ensure proper soldering to prevent lead damage.
• Match device cutoff voltage to battery specifications.
• Provide mechanical support for vibration resistance.
• Validate performance under actual operating temperatures.

Storage and Handling

• Store in original packaging until assembly.
• Keep in a cool, dry, well-ventilated area.
• Rotate inventory using FIFO practices.

Conclusion

The Saft LS-14500-AX is a purpose-built solution for engineers seeking a compact, long-lasting, and easily integrated lithium power source. Its axial lead design and proven chemistry make it a go-to choice for critical applications that demand reliable performance year after year.