100 Murata (Formerly Sony) CR1620 DL1620 3V Coin Lithium Battery w/Tracking
Murata CR1620 Lithium Watch and electronic Battery 3V, 75 mAhThe Murata 1620 (CR1620) is a lithium button cell that provides high-energy and provides long-lasting power to low draining devices. Like all lithium coin cells, this battery has a high density, high cell voltage, and long shelf life of 10 years and especially so when compared to other button cell chemistries.