Coin Cell & Button Batteries

Shop coin cell and button batteries at ArcEin for watches, calculators, key fobs, CMOS backup, electronic devices, measuring instruments and other compatible equipment. Our range includes popular sizes such as CR2032, CR2025, CR2450, CR2412, CR1220, LR41 and LR44 from established battery brands.

Coin and button cells may look similar but can differ in voltage, chemistry, diameter, thickness and capacity. Always match the battery code specified by your device manufacturer before ordering.

ArcEin provides clearly listed specifications to help you identify the correct replacement battery. For bulk requirements or help identifying a battery, contact us with the battery model number or a clear photograph.