High capacity and voltage with low self-discharge factor and long storage life The XCell lithium button cells are designed to reliably power small electronic devices. The button cells come in child-proof packaging and offer excellent value for money. Perfect for various smart home devices and standard applications: key fobs, car keys, small remote controls, scales, portable devices, sensors, medical devices (glucometers, digital thermometers), children's toys, sports equipment (heart rate monitors, bicycle accessories) and much more... https://elecena.pl/product/24705310/148263-lithium-button-cell-cr2477-1-unit-blister-pack 2023-12-24 https://elecena.pl/product/24705310/148263-lithium-button-cell-cr2477-1-unit-blister-pack 2024-03-08