2 Pack - Replacement for Tri-Tronics Sport 50 Battery - Compatible with Tri-Tronics CM-TR103 Dog Training Collar Battery (300mAh 3.6V NI-MH)
Brand: Upstart Battery

2x Pack Tri-Tronics Sport 50 Battery - Replaces Tri-Tronics CM-TR103 Dog Training Collar Batteries (3.6V, 300mAh, NI-MH, Lifetime Warranty)

Replacement Tri-Tronics Sport 50 Battery
Replacement for Tri-Tronics CM-TR103 Dog Training Collar Batteries
Quantity: 2, Lifetime Warranty
(Does Not Fit G2, G3, LS, Lite, Or Any Collar Made Before 1998)