Maxell Battery CR2450 Watch Battery CR2450 is a lithium 3V battery. Watch Battery CR2450M measures 24.5 x 5.0mm. Capacity 540mAh.
Interchange: Energizer CR2450, Maxell CR2450, Varta CR2450, Duracell DL2450, I.E.C CR2450
* Available within Canada only due to air safety restrictions.