Battery and charging systems

Lithium-ion batteries

Spezifications

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Typical construction methods

  • Single cell assembled
  • Battery pack installed in housing
  • Battery pack shrunk
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Cell types

  • Cylindrical cells (18500, 18650, 21700)
  • Prismatic cells
  • Lithium-ion button cells
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Properties

  • Voltage: 3.6 V-36 V (1-10 s)
  • Capacity: 2.2 Ah-5 Ah per cell
  • Low self-discharge
  • High capacity density
  • Operating range: 0-40°C (optimum 15-25°C)
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Use cases

  • Global standard for many mobile applications
  • Packaging design according to customer requirements with standardised cell types

Product examples

The cost-effective assembly: battery packs can be shrink-wrapped in plastic film. This assembly insulates, provides mechanical protection for the batteries and keeps the battery pack securely together for the stresses of daily use.

The pre-assembled battery packs can be installed together with the protective circuit in prefabricated or customised housings. This means that the batteries are optimally protected against external influences.