This Energizer 3V CR2450 battery is a direct replacement for batteries with codes: DL2450, 2450, CR2450, CR2450N, DL2450 and K2450L. Compatible electronic devices are normally small and include, watches, calculators, small torches, car key fobs and laser pointers.
 
The lithium technology allow for this CR2450 battery to be stored for long periods of time without use. This Pack contains 2 CR2450 Cells.