Tadiran SL-2790/T Solder Tape ER-DD Industrial Cell Lithium Thionyl Chloride 3,6V 35Ah

Tadiran SL-2790/T Solder Tape ER-DD Industrial Lithium Thionyl Chloride Cell 3.6V 35Ah

The Tadiran SL-2790/T (ER-DD) is a rugged industrial-grade lithium thionyl chloride (Li-SOCl₂) battery engineered to deliver reliable, long-lasting power for critical applications where maintenance-free operation and exceptional energy density are essential. With a nominal voltage of 3.6V and a robust capacity of approximately 35Ah, this primary cell is ideal for systems requiring dependable power over many years without replacement.

Built with industrial performance in mind, the SL-2790/T is designed for continuous operation in harsh environments, including extreme temperatures and challenging field conditions.

Key Features of the Tadiran SL-2790/T ER-DD Lithium Battery

• High Energy Density Lithium Chemistry: Lithium thionyl chloride technology offers one of the highest energy densities in primary battery cells.
• Stable 3.6V Output: Provides consistent voltage throughout the battery’s service life.
• 35Ah Capacity: Delivers long operational life in low- to medium-drain applications.
• Industrial-Grade Construction: Designed to withstand vibration, shock, and rugged conditions.
• Low Self-Discharge: Excellent storage retention — ideal for standby or infrequently used systems.
• Solder Tape (ER-DD) Format: Allows secure mounting and reliable electrical connection in custom installations.
• Wide Operating Temperature Range: Performs reliably in extreme hot and cold conditions often encountered in industrial applications.

Applications

• Utility metering (gas, water, electricity)
• Remote telemetry and SCADA systems
• Industrial monitoring and control units
• Security and alarm sensors
• GPS tracking and data logging devices
• Wireless sensor networks
• Backup power for real-time clocks and memory

Technical Specifications

• Brand: Tadiran
• Model: SL-2790/T / ER-DD
• Chemistry: Lithium Thionyl Chloride (Li-SOCl₂)
• Nominal Voltage: 3.6V
• Capacity: 35Ah
• Cell Format: ER-DD with solder tape terminals
• Self-Discharge: Very low
• Operating Temperature: Wide industrial range
• Rechargeable: No (primary cell)
• Construction: Industrial-grade, hermetically sealed

Why Choose the Tadiran SL-2790/T ER-DD?

The Tadiran SL-2790/T ER-DD offers industrial-grade performance, ultra-low self-discharge, and long service life in a rugged lithium thionyl chloride design. With stable voltage delivery, robust construction, and convenient solder tape mounting, it’s an excellent choice for industrial controllers, remote monitoring systems, metering applications, and other mission-critical electronics requiring maintenance-free power over many years.