CR-2 , Camera battery

CR2 camera battery , Lithium Battery, 3V, Dimensions--1&1/16" L x 5/8" D,

DLCR2

• ELCR2
• EL1CR2
• 1CR2

Also are used in -- Medical Treatment Instrument, Lights, Radio, Electronic Lock, Electronic Meters, Photos, Night Vision, Flash Lights, Memory Back Up System,

Replacement lithium battery for the Tri-tronics Bark Limiter XS Bark Collar 3V Battery(Replacement battery for the Bark Limiter XS only. Will not fit any Bark Limiter prior to this model.)

Replacement Battery for the PetSafe Deluxe Spray Bark Control Collar

Replacement Battery for the DogTek Electronic Dog Fence System EF-4000