Count on the BlueFang Long Life Lithium battery to power your BF-16 and BF-22 electronic pet collars. These batteries supply 3 and 6 volts to the collar simultaneously, providing long-lasting life and allowing you to use these collars to maximum effect.

Features: For BF-16 and BF-22 BlueFang collars. Lasts approximately 2 months. Uses the highest quality lithium cells.
Includes: 2 Batteries
Intended For: Dog
Leash Type: Fits BF-16 and BF-22 Collars
Color: Blue
Material: Plastic
Dimensions: .5 Inch Diameter