DL1216BPK04 Coin Cell General Purpose Battery

Packaging was standard it's not the cheapest battery but name brand usually works best when comes to batteries, I got this for my meat thermometer I use nearly always if I'm cooking a meat dish especially if it's chicken as I am very conscious of meat temp safety. Always decide what size you need, bring your item with you if you have to. Duracell is the leading manufacturer so they're a tried and true brand, but again pricey, and be careful when removing or installing the battery it is small and flat and a choking hazard for pets and children.