Thermometer Battery LR41 L736 GP192 392 AG3 SR41 192 2 pack Long Life 15 V Coin Button Cell Battery for Thermometers Plus Brand Sticker - Newegg.com
GP GP192 replacement battery
5 Year Warranty 20pcs LR41 Battery for Digital Thermometer AG3 L736 GP192 392 Button Cell Batteries 43mAh LO MEANS LOW TEMPERAUTRE NOT LOW POWER - Newegg.com