Coin cell battery emulator CR2016/CR2032 from Bobricius on Tindie
Amazon.com: CR2016 Batteries 3V Lithium Cell - 3 Volt CR 2016 Coin Button Lithium Battery for Toyota Camry Rav4 Car Key Fob Remote Control LED Light Candles Garage Door Opener Monitor Bathroom Scale (
Coin cell battery emulator CR2016/CR2032 from Bobricius on Tindie
Amazon.com: CR2016 3V Lithium Coin Battery – 15 Pack CR 2016 Cells Batteries 3 Volt for Car Remote Control Toyota Camry RAV4 Key Fob Timex Watch Garage Door opener Sensor LED Candles