We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Single AA lithium battery, button top, metallic finish

Tadiran

Tadiran TL-5903/S 3.6V AA 2.4Ah Lithium Standard Battery

SKU CH-TMPP-9WDT8

AA lithium thionyl chloride cell delivering 3.6 volts and 2.4 Ah with a ten-year shelf life and operation from minus 60 to plus 85 degrees Celsius

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Voltage3.6V
  • High operating voltage stable across the application lifetime
  • Up to 10+ years shelf life with less than 1% annual capacity loss
  • Wide operating range from -60°C to +85°C
  • Low magnetic signature and non-flammable inorganic electrolyte
  • Compatible with Tadiran TL-2100, TL-4903, TL-5104 and Saft LS-14500 series

Primary power for low-drain devices

The Tadiran TL-5903/S is a 3.6V AA lithium thionyl chloride cell rated at 2.4 Ah. It suits utility meters, alarms, tracking beacons and other equipment that draws steady microampere to low milliampere loads for years without maintenance.

Not for high-drain or rechargeable uses

The chemistry supports a maximum continuous current of 100 mA and pulses up to 200 mA. It cannot sustain motors, radios in transmit mode, LED lamps or any load that regularly exceeds those limits. The cell is non-rechargeable and must not be placed in a charger.

Button-top termination fits specific holders

The positive contact is a raised button measuring 14.5 mm diameter by 50.5 mm overall height. Verify the device’s battery compartment accepts this exact termination and physical envelope before purchase.

Highlights

  • High operating voltage stable across the application lifetime
  • Up to 10+ years shelf life with less than 1% annual capacity loss
  • Wide operating range from -60°C to +85°C
  • Low magnetic signature and non-flammable inorganic electrolyte
  • Compatible with Tadiran TL-2100, TL-4903, TL-5104 and Saft LS-14500 series

Specifications

TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Voltage3.6V

Questions about this item

Which Tadiran TL-5903/S pack size should I choose?

The product is supplied as a single AA cell, so one pack provides one 3.6 V lithium thionyl chloride battery.

What does the 2.4 Ah capacity mean for actual runtime?

At the maximum recommended continuous current of 100 mA the cell delivers the rated 2.4 Ah; higher loads will reduce usable capacity.

What interface does the button-top termination use and what current does it limit?

The button-top termination fits standard AA holders and the chemistry caps continuous current at 100 mA with 200 mA pulse capability.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.