Button Cell Batteries

Button cell - aka coin cell - batteries enable compact design in portable devices. Higher voltages are achieved by stacking the cells into a tube. Although small and inexpensive to build, the stacked button cell was somewhat unstable and fell out of favor and gave way to more conventional battery formats. Most button cells today are non-rechargeable and found in watches, hearing aids, car keys and memory backup.

battery industry, batteries, coin cell, button cell

Button Cell Batteries

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