Original and Genuine muRata® supplied/branded 3v CR2032 Battery. muRata is the company that made the Sony Branded Batteries before they stopped selling them in 2022. Any "Sony" batteries now sold are counterfeit and may damage your products, or perform badly. Used in Car Keys and many gadgets 1 Piece Supplied as pictured Child Resistant Packaging Long Expiry Always check this is the size needed, by comparing with old battery.
eBay