Coin Cell Battery Battery Size 1616 Battery Chemistry Lithium Voltage - Batteries 3V DC Standard Battery Pack Size 1 Capacity - Batteries 60 mAh Battery Cross-Reference 280-209 CR1616 DL1616 ECR1616 KECR1616-1 YA Drain Type - Battery High Drain Diameter 0.624 in Depth 0.059 in Max Operating Temp 158 Degrees F Min Operating Temp -22 Degrees F Standards ANSI Color Code No Code