Businessman in suit holding car key fob, with two VARTA CoinPower Li-Ion batteries and yellow arrow pointing to device
Man in suit holding car key fob, with two Varta coin cell batteries and yellow arrow overlay pointing down

Automotive Applications

Automotive Applications

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Smart Keys empowered by VARTA Coin Power
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Solutions to get you on the right track

Whether eCall, tracking systems, intelligent keys or electronic toll collection systems, our products also prevail in the automotive sector. Their heat-resistant seal eliminates the risk of electrical short-circuits and guarantees stability in service. Our NiMH button cells with their patented GCE electrode are, for example, particularly suitable for all alarm applications due to their high overload resistance. NiMH High Rate button cells and hybrid superconductors are optimized for temperatures from -40 °C to + 85 °C (even up to 105 °C for a short exposure) and offer an ideal solution for emergency call systems.

Energy solutions

Power for automotive applications

Silver VARTA CoinPower Li-Ion button cell battery with QR code, negative terminal marking, and Germany label on top
Lithium-Ion Button Cells

Powerful and long-lasting power supply for wearables and other mobile applications with high energy density.

Grüne Varta CR2/3AA 3V Lithium-Batterie mit Plus- und Minus-Kennzeichnung, Aufschrift Made in Germany
Lithium Primary Cylindrical Batteries

Three product families optimized for extremely long life, high discharge currents and highest energy.

Silver Varta CR2032 lithium coin cell battery with plus symbol and child safety warning icon on top
Lithium Primary Button Cells

Complete product range from 12 mm to 24 mm diameter with high quality and reliability.

Silberne Knopfzelle der Marke Varta, Modell V250H, mit Aufschrift „Made in Germany“ auf weißem Hintergrund
Nickel-Metal Hydride Button Cells

From V 6 HR to V 600 HRT, from 6 mAh to 600 mAh - VARTA offers a full range of rechargeable button cells with high capacity.

Stehende AA-Batterie der Marke Varta Industrial Pro in Blau und Gelb vor weißem Hintergrund
Alkali-Manganese Cylindrical Batteries

Long running time and high reliability for a wide range of applications.

Three dark gray battery cells of different shapes with wire leads and product labels on a white background
Customized configurations

VARTA Microbattery offers the right technology, cell configuration, casing as well as the necessary connections on customer request.

Devices powered by VARTA cells

Light blue sports car on street with digital smart key fob displaying wireless signal waves and 226 km range
Black car key fob with three buttons on leather seat, emitting a yellow signal beam upward

Application samples

  • Smart car keys
  • E-Call systeme
  • Car alarm
  • Parking sensors

 

  • Back-Up solutions 
  • Tracking systems
  • Toll collect sytems

Downloads

Design Studies