40mah - Robuta Search

https://www.evssupply.com/product/jauch-3v-40mah-coin-cell-battery-w-2-pc-pins/ Item # CR 1220 V2, Jauch 3V 40mAh Coin Cell Battery w/ 2 PC Pins - EVS Supply Apr 15, 2026 - Downloads Datasheet(CR1220V2)