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VARTA CoinPower®

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CoinPower® rechargeable li-ion button cells

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VARTA CoinPower® rechargeable lithium-ion button cells are high capacity, safe and powerful battery solutions for mobile energy supply. CoinPower® capacity ranges from 60mAh to 120mAh and the series features low internal resistance, long life expectancy and excellent charge and discharge characteristics. 

VARTA CoinPower® rechargeable lithium-ion coin cells
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Features/Applications

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Features   Applications
  • 6 patented innovations
  • Capacities from 60mAh to 120mAh
  • Low internal resistance
  • For discharge current up to 5°C
  • No memory effect
  • Long life expectancy
  • Excellent charge and discharge characteristics
  • 0% lead, 0% mercury and 0% cadmium
  • Safe and reliable (UL recognition)
  • Battery esigns in various assemblies or direct contacting
  • Industry 4.0 sensors
  • Bluetooth headsets
  • Smart toys
  • Smart capsules
  • Thermometer
  • Smart watches, fitness trackers, smart jewelry
  • Energy harvesting
  • Hearing aids
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CoinPower A4

VARTA's next generation CoinPower A4 coin cells provide the highest energy density to date and a wider voltage window.

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