4 X Duracell CR2016 Lithium Coin Cell 3v Button New Exp 32/33 60% Extra Life
£4.38
Duracell CR2016 Batteries Suitable for Electronic Devices. If you want a battery that really lasts, look no further than Duracell. This 3V DL2016 model lithium button cell is ideal for watches, alarms, and more.