Amazon.com: Duracell - 1616 3V Lithium Coin Battery - long lasting battery - 1 count : Health & Household
Specialty 2032 Lithium Coins - Duracell
Amazon.com: Panasonic CR2450 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 4-Battery Pack : Health & Household
Amazon.com: Energizer CR1620 Lithium Battery, Card of 5ORMD : Health & Household
Amazon.com: Energizer 1620 3V Batteries, 3 Volt Battery Lithium, 1 Count : Health & Household