Use this battery for the following products:

• UL-275 & UL-250 Receiver (Pre 2003 receivers will require the RFA-35 3 Volt Batteries.)
• PDBC-300 Deluxe Bark Collar
• PBC-102 Standard Bark Collar (If you have the BC-102, you need either the RFA-18-11 or RFA-16-11 6 volt battery)

If your collar has a "screw in" style battery, this is the replacement you need.

NOTE: WILL NOT WORK WITH INVISIBLE FENCE® BRAND COLLARS!

2 pack