BatteryGuy > Lithium Batteries > TL-2150/S Lithium Tadiran Battery 3.6v 1000mAh

TL-2150/S Lithium Tadiran Battery 3.6v 1000mAh

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3.60 volts 1000 mAh L: 0.56" H: 1.00" W: 0.56" 0.03 lbs 3.6 Wh
TL-2150/S Lithium Tadiran Battery 3.6v 1000mAh
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BatteryGuy Price: 1 battery batteries 1 $5.60
Quantity (15 available)

TL-2150/S 3.6 Volt 1000 mAh Lithium 1/2AA Battery. Our Tadiran TL-2150/S battery can replace many Saft, Allen Bradley, Interstate, Siemens and Xeno cross references as well as others.

(This is one Battery – Please verify quantity needed for your application before ordering)

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Product Features

Maintenance Free

Maintenance Free

BatteryGuy Lithium batteries do not require any maintenance while in use. Electrolyte levels are calibrated during factory production.

Puncture Resistant Case

Puncture Resistant Case

The casing of this Lithium battery has been designed to protect the internal components from impacts with sharp objects for extra durability in transport and use.

Corrosion Resistance

Corrosion Resistance

Both the terminals and casing are rust resistant so you won't experience loss of power because of faulty connections even in humid conditions.

High Energy Density

High Energy Density

The way we make our 3.60 volt 1000mAh Lithium batteries means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Impact Resistant

Impact Resistant

All our Lithium batteries are designed to survive impacts making them tough in transport and tough in use.

Detailed description

TL-2150/S 3.6 Volt 1000 mAh Lithium 1/2AA Battery. Our Tadiran TL-2150/S battery is commonly used in Utility Meters, Tracking Systems, Buoys, RF Systems, Oil & Gas, Medical Equipment, Wireless Systems, Security Devices, Industrial Applications as well as many others.  See our page How to find your replacement battery for more information.


BatteryGuy PLC and Industrial Computer Batteries are Manufactured to Meet or Exceed the Quality of the Original Equipment Manufacturer.  Only the Highest Grade of Materials are Used to Manufacture our Batteries, with Safety and Performance in Mind.  Please be Aware of Online Pirate Companies who Make Their Own Batteries with Insufficient Safety Circuits and Low Grade Materials.  Insufficient Circuits and Parts Can Result in a Possible Fire or Explosion in Some Cases.

Brand: Tadiran

Chemistry: Lithium

Dimensions: 0.56" Diameter X 1" Long

Connector Type: Button Top Pressure Points

Description: Cylindrical Cell Battery

Capacity: 1.0 Ah/ 1000 mAh


  • Greater energy density...Tadiran lithium thionyl chloride batteries offer the highest energy density of any primary cell: up to 710 Wh/Kg and 1420 Wh/I.
  • Higher capacity...Tadiran cells feature the highest capacity by weight and volume compared to any known battery technology.
  • Extended temperature range... Tadiran batteries can operate in temperatures ranging from -55°C to +125°C. However, to maximize the capacity, standard cylindrical wafer type cells are rated to a maximum temperature of +85C. Special high temperature cells are also available.
  • Higher operating voltage...Tadiran lithium thionyl chloride cells have an open circuit voltage of 3.67V and an operating voltage of up to 3.6V, a considerably higher voltage than almost any other primary cell.
  • Longer life...Tadiran batteries feature an outstanding shelf life and long term reliability. Over a ten-year period, Li/SOCl2 batteries stored at room temperature lose less than 10% of their total capacity.
  • Patented safety features...Tadiran lithium thionyl chloride cells offer unmatched safety due to their unique "failsafe" construction.
  • Environmentally friendly...Our batteries are free of heavy metals, making them among the most environmentally friendly of all batteries.

Detailed Images

TL-2150/S Lithium Tadiran Battery 3.6v 1000mAh
TL-2150/S Lithium Tadiran Battery 3.6v 1000mAh

Technical Specifications

Voltage 3.60 volts
Amperage 1000 mAh
Dimensions L: 0.56", H: 1.00", W: 0.56"
Product code TL-2150/S
SKU - 18670
Availability In stock.
Same day shipping available
Condition New
Quantity in stock 15 item(s) available
Weight 0.03 lbs
UPC 00842923104713
Technical Specification Sheet
Safety Data Sheet

Product Q&As

Product Q&A

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Alerts and Warnings

If your application runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement batteries in the same original configuration they came out and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the battery or batteries in your application prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change requirements without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.


This product contains Carbon Black, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Videos and Films

An explainer video on how lithium based batteries are made.

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