SportDOG SportDog Dog Sport Collar Training Shock Transmitter, Remotes Lot Set Of 4 PARTS

SportDog Dog Sport Collar Training Shock Transmitter, Remotes Lot Set Of 4 PARTS These are all sports dog training collars and all worked at one time. Some profs are missing on one or 2 of them and they all need new batteries. No charging cords with these and being sold as is for parts only unless you want to deal with getting new batteries and fixing them up.