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Digital tachograph battery

The best quality, TEKSON quality

TEKSON have created lithium thionyl chloride (LI-SOCI₂) battery intended for digital tachographs. The best quality and extra-long power, distinguishes TEKSON battery from other manufacturers' products.

Achieve the goal of safety through TEKSON products.

Characteristics of TEKSON battery

Nominal capacity: 1200mAh
Nominal voltage: 3.6v
Max continuous current: 25mA
Max. pulse current: 50mA
Operating temperature range*: -60°C to +85°C
Weight: 10.3g
Storage temperature: Max. 30°C
Dimension (max): 1/2 AA size / 14.5 * 25.4 mm
Equivalent (replacement): LS14250, TL-4902
Expiration date: 5 lat

*(Operating close to limit temperature may lead
to a reduced capacity low voltage plateau reading).

TEKSON batteries' features

  • High and stable operating voltage
  • Low self-discharge rate (less than 1% after 1 year storage at 25°c)
  • Stainless steel battery shell can
  • Hermetic glass-to-metal sealing
  • Non-flammable electrolyte
  • Bobbin type
  • Ul, atex, ce, sgs, un38.3 approved
  • ISO9001, ISO14001 certified manufacturer

Free to download

TEKSON Battery leaflet


phone: +48 / 508 682 060

General distributor of TEKSON in Netherlands:

General distributor of TEKSON in Czech Republic:

General distributor of TEKSON in Poland:

General distributor of TEKSON in Germany: