This Varta lithium CR 3V button cell battery can be used for typical applications such as: Wristwatches, databases, pocket calculators, film and photo equipment, etc. * Alternative battery types: BR2450, DL2450, ECR2450, KCR2450, KL2450, KECR2450, LM2450, 5029LC * Battery & PSU technology: Lithium * Battery size: CR2450 * Battery type (category): Button cell * Capacity (mAh, Ah): 560mAh * Dimensions, height: 5mm * Dimensions, Ø: 24.5mm * Voltage: 3V * Weight: 6.2 g https://elecena.pl/product/27715282/varta-6450101401-lithium-cr2450-3v-560mah-button-cell-battery 2025-01-19 https://elecena.pl/product/27715282/varta-6450101401-lithium-cr2450-3v-560mah-button-cell-battery 2025-07-29