Tadiran TL-5134 Lithium Battery 1/10D 1 Ah 3.6V MBU Wafer Cell

Tadiran Disposal Guide for Lithium Batteries

Lithium Battery Information Sheet

Tadiran TL-5134 Spec Sheet

Product Overview

The Tadiran TL‑5134 is a 3.6V Lithium Thionyl Chloride (LiSOCl₂) non‑rechargeable primary cell engineered for ultra‑long‑life, low‑drain industrial applications that require stable voltage, high energy density, and exceptional reliability over multi‑year to multi‑decade operating cycles. As part of Tadiran’s TL‑series bobbin‑type portfolio, the TL‑5134 is built for remote, mission‑critical, and maintenance‑restricted environments where battery replacement is impractical or impossible.

Chemistry and Long‑Duration Performance

The TL‑5134 uses Tadiran’s bobbin‑type LiSOCl₂ primary chemistry, optimized for applications with low continuous current draw and long standby periods. Core performance characteristics include:

• 3.6V nominal voltage with a stable, flat discharge curve

• Extremely low self‑discharge, typically under 1% per year

• High energy density for compact, long‑life system designs

• Wide operating temperature range, often −55°C to +85°C

• 10–20+ year service life, depending on load and environmental conditions

This chemistry is ideal for devices that must operate reliably for years without maintenance.

Electrical Behavior in Low‑Drain Systems

The TL‑5134 is engineered for low continuous currents, making it well‑suited for long‑duration monitoring, metering, and sensing applications. Electrical advantages include:

• Stable 3.6V output for low‑power electronics

• Predictable, linear discharge characteristics

• Minimal voltage drop during long‑term standby

• High energy capacity for multi‑year deployments

• Reliable performance in extreme environmental conditions

This performance profile supports decade‑long, maintenance‑free operation in sealed or remote systems.

Mechanical and Environmental Durability

The TL‑5134 is built for rugged industrial and outdoor environments:

• Hermetically sealed stainless‑steel housing

• High resistance to shock, vibration, and mechanical stress

• Excellent performance in extreme cold and heat

• Long shelf life suitable for extended storage

• Proven reliability in remote or inaccessible installations

Its construction ensures stable, long‑term operation in mission‑critical applications.

Typical Applications

The TL‑5134 is widely used in systems requiring long‑life, low‑drain primary power, including:

• Utility metering (gas, water, heat meters)

• Industrial IoT sensors and wireless modules

• Smart city and environmental monitoring nodes

• Asset tracking and geolocation beacons

• Oil & gas instrumentation and pipeline monitoring

• Security and intrusion detection systems

• SCADA and remote telemetry equipment

• Memory backup and RTC power

These applications benefit from the TL‑5134’s ability to deliver years of stable, maintenance‑free performance.

Why Engineers Choose the TL‑5134

• Ultra‑long‑life LiSOCl₂ primary chemistry

• High energy density in a compact form factor

• Stable 3.6V output for low‑drain electronics

• Exceptional temperature resilience for harsh environments

• Rugged, maintenance‑free construction

• Proven reliability in industrial, remote, and mission‑critical systems

The TL‑5134 is selected when designers need a high‑reliability, non‑rechargeable lithium cell capable of powering autonomous devices for a decade or more.

Product Description