I have a Tri-Tronics Classics 70 XLS dog collar for trade. It is well used, in the box, with charger. I have not used this since my older EP passed away last year. I turned it on when I took the pictures and it was still holding a charge. You can see the red light is on in the picture. The collar size is for a large dog. Looking for micro transmitter in the 216 range but open to other trades. Contact me at "raptrlvr@aol.com"