CR2025 3 Volt Lithium Battery

Batteries and Things sells the CR2025 in one pack cards and 5 pack cards.  The 3 Volt lithium batteries has a long shelf life  with some pushing 5-7 years on the larger ones.  This make getting an extra one worth your while.  Theses typically will be found in dog collars, blood glucometer , PDAs, talking books, watches and clocks,  cameras, thermometers, along with kids toys.

Specfication:

Chemistry: Lithium

Voltage:3 Volts

Diameter: 20.0mm

Height: 2.5mm

Also know as: DL2025, ECR2025, BR2025,

208-205, DL20256B, BR2025-1W, CR2025-1W,

KCR2025, L12, LM2025, SB-T14,LF1/2V, 5003LC.