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Tadiran Batteries  |  SKU: CB-TL5135

Tadiran Battery Model Tl5135 3.6v, 1700 Mah - 6.12wh

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Regular price $19.95 CAD

Tadiran TL-5135 3.6V Lithium Thionyl Chloride Battery – 1700mAh with 3 Pins

Buy the dependable Tadiran TL-5135 battery, a high-performance 3.6V lithium thionyl chloride battery engineered for long life, stable voltage output, and reliable operation in critical electronic applications. This compact TL-5135 replacement battery is ideal for industrial controls, medical devices, memory backup systems, and security electronics, with compatibility across a wide range of cross-reference models including TL5135, TL-5135/P, 1770-HMA, 1771-HMA, ER32L100, and Comp-20.

1700mAh Capacity 3.6V Lithium Output 3 Pin Terminal Non-Rechargeable

Technical Specifications

ModelTL-5135
BrandTadiran
Battery TypeLithium Thionyl Chloride
ChemistryLi-SOCl₂
Voltage3.6V
Capacity1700mAh
Energy6.12Wh
Nominal Capacity1.7Ah at 0.5mA to 2V
Terminal Configuration3 Pins
Terminal MaterialTin Plated Nickel
Dimensions32.9mm dia. × 11.0mm tall
Weight21.5g
Volume8.2cc
Operating Temperature-55°C to +85°C
Catalog Number15-5135-41000
International Size Reference1/6D, ER32L100
U.L. RecognitionMH 12193
RechargeableNo
Pack Size1 Battery

Why Choose This TL-5135 Battery?

  • Reliable Tadiran Performance: Trusted industrial battery quality for demanding professional applications.
  • Stable 3.6V Output: Delivers dependable voltage performance across a broad temperature range.
  • Long Service Life: Designed for low self-discharge and extended operation in low-drain devices.
  • Extreme Temperature Capability: Built to perform in harsh environments from -55°C to +85°C.
  • Ideal for Memory Backup: Reliable long-term voltage maintenance for memory retention and backup circuits.
  • Direct Replacement Fit: Compact 1/6D format with 3-pin terminal layout for compatible equipment.

Compatible Model Numbers

TL5135 TL-5135 1770-HMA 1771-HMA 6135-01-453-3201 94048301 TL-5135/P TL5135/P TL 5135 P 439 1024 ND 4391024ND 439-1024 EVE ER32L100 ER32L100 Comp-20 1/6D

Always check your existing battery code, dimensions, and terminal layout before ordering to confirm fitment.

Typical Applications

  • Industrial control systems
  • Memory backup circuits
  • Medical equipment
  • Security and alarm systems
  • Monitoring and instrumentation devices
  • Specialist electronic equipment

Performance Highlights

  • Capacity vs. Current: Exceptional capacity retention across temperatures from -30°C to 72°C.
  • High Capacity Stability: Maintains strong capacity performance even at 1mA and above.
  • Voltage vs. Temperature: Stable voltage range from 3.0V to 3.7V across broad operating temperatures.
  • Discharge Performance: Consistent output at +25°C across different resistances and current draws.
  • Low Drain Longevity: Designed for reliable discharge characteristics from approximately 2mA down to 20μA loads.
  • Memory Backup Reliability: Supports prolonged voltage maintenance for critical backup functions.

Product Highlights

  • Battery Size: 32.9mm diameter × 11.0mm height
  • Voltage: 3.6V
  • Capacity: 1700mAh
  • Energy: 6.12Wh
  • Chemistry: Lithium Thionyl Chloride (Li-SOCl₂)
  • Terminal Type: 3 Pins
  • Weight: 21.5g
  • Format: 1/6D / ER32L100

TL-5135 Battery FAQs

  • Is the TL-5135 rechargeable?
    No. The TL-5135 is a primary lithium battery and is not rechargeable.
  • What does the TL-5135 replace?
    It cross-references with models including TL5135, TL-5135/P, 1770-HMA, 1771-HMA, 439-1024, ER32L100, and Comp-20.
  • What is the terminal style on this battery?
    This version features a 3-pin terminal configuration for compatible PCB or mounted applications.
  • What applications is this battery suitable for?
    It is commonly used in industrial electronics, medical devices, security systems, and memory backup applications.
  • Can this battery handle harsh environments?
    Yes. It is built for demanding conditions and operates across a wide temperature range from -55°C to +85°C.

Built for Critical Power Applications

  • Durable Construction: Engineered for reliable operation in rugged and demanding environments.
  • Low Self-Discharge: Suitable for long-term installed applications where dependable standby power matters.
  • Compact Industrial Format: 1/6D size allows integration into specialist electronic assemblies.
  • Trusted Tadiran Engineering: Designed for consistent energy delivery where reliability is essential.
  • Versatile Replacement Choice: Supports a broad range of equivalent and legacy battery references.

Bulk Orders & Trade Pricing

Need larger quantities of the Tadiran TL-5135 battery? Bulk discounts may be available for trade buyers, maintenance teams, and industrial volume orders. Contact us for pricing on larger quantities or ongoing supply requirements.

Dependable TL-5135 Lithium Backup Power

The Tadiran TL-5135 3.6V lithium battery is a dependable 1700mAh lithium thionyl chloride replacement battery built for long service life, stable voltage, and reliable performance in professional and industrial devices. A strong choice when you need a quality TL-5135 replacement battery with 3 pins for critical electronics and memory backup systems.

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🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

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