Duracell CR2016 3V Lithium Battery, Child Safety Features Exp Nov 2033, 5 Pack
Equivalent Battery Types: CR2016 ECR2016 CR 2016 ECR 2016. Expiration Date Nov 2033. Replaces CR2016 ECR2016 CR 2016 ECR 2016. Battery size: CR2016. When you want big power for your small electronics, Duracell2016 to the rescue!