DL2016 battery
This flat, circular 3-volt lithium battery is primarily used to power keyless entry systems and calculators.
Duracell DL2016, Single-use battery, CR2016, Lithium, 3 V, 1 pc(s), Button/coin
Duracell DL2016. Battery type: Single-use battery, Battery size(s): CR2016, Battery technology: Lithium. Battery form factor: Button/coin