Pleas READ first.  Recently replaced the battery with a refurbished one.  Worked great for about a week until the transmitter and receiver stopped communicating.  Tried everything in the book to get them to pair again, but no luck.  Sent the unit out for repair.  After six months (vendor forgot about it), I was able to track it down and get it back.  Worked great for about a week until the unit stopped working again (same communication issues).  Again, no luck trying to get them to pair.  Selling as is for parts, components or repair.  I'm moving on.

Includes - transmitter with holster, receiver with recent, refurbished battery, unused collar cd/dvd? training video, basic instructions.  AC charger with cable and receiver cradle.  Original packaging.