S CR2032-2 ENG (CR2032/2) Batteries Lithium Coin Cell Energizer (3V - 240mAh) | Mister Battery
Amazon.com: EEMB CR 1/2 AA Series Lithium 3 V 900 mAh Cylindrical Battery CR14250BL 14250SE Not Rechargeable for Scuba Diving Electronics Specialized Laboratory Equipment UL Certified : Health & Household