Blaupunkt manufactures the CR 2032 button cell battery, which is lithium-based and comes in a pack of two. It is designed for reliable performance in devices such as calculators and wristwatches. These batteries are commonly used in pocket calculators and wristwatch applications. https://elecena.pl/product/28849131/blaupunkt-30010074-button-cell-cr-2032-2-pack-lithium-battery 2025-05-28 https://elecena.pl/product/28849131/blaupunkt-30010074-button-cell-cr-2032-2-pack-lithium-battery 2025-07-25 https://elecena.pl/product/28849131/blaupunkt-30010074-button-cell-cr-2032-2-pack-lithium-battery 2026-05-10 https://elecena.pl/product/28849131/blaupunkt-30010074-button-cell-cr-2032-2-pack-lithium-battery 2026-07-17