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Batteries and battery solutions

Batteries alkaline, lithium, zinc and silver oxide. NiMH rechargeable batteries, lead acid battery selection and custom battery packs.

Lithium coin cells

Coin Cells

As the name implies, small circular cells used in many electronic applications.

Main applications: Memory back up and small electronic devices.


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Technical - Lithium Managanese Dioxide - IEC Code CR

This is the main 3 volt technology. Although more expensive than alkaline it offers the advantages of:

  • Higher voltage per cell (3V)
  • Longer shelf life
  • Good low temperature performance (down to -40C)
  • In many instances, better pulse and high rate performance 

The main features are:

  • Primary: non-rechargeable
  • Nominal voltage 3V
  • Maximum open circuit voltage 3.7V
  • Energy Density 450 Wh/kg 650 Wh/L
  • Temperature range -40C to 65C