Product Review
Replacement transmitter battery kit for Field Trainer 425 and 425S and Wetland Hunter 425CAMO. SportDOG Brand of Knoxville, Tennessee, is a manufacturer of electronic dog training gear and accessories. Product lines include remote training collars, no-bark collars, an in-ground fence system and remote tracking systems. The company also carries training leashes, bells, collar straps, dummies, scents and whistles; TEK Series E-Collar+GPS Location and GPS Location only systems; and Canine Athlete nutritional products.
- Complete Replacement Kit: The SportDOG SD-425 Series Transmitter Battery Kit includes a rechargeable battery, gasket, and screwdriver for easy DIY battery swaps and long-lasting reliable performance
- Durable & Ready for Action: Built with rugged, durable collar material and DryTek waterproofing up to 25 feet for confidence in wet, muddy, and demanding terrain
- Rechargeable & Adjustable Fit: Includes a quick-charge battery and a custom-fit training collar for dogs 8 lbs and up, with a 2-hour charge time and 50–70 hour runtime
- Built for the Field: SportDOG gear was designed by professionals who demand durable, no-nonsense tools that perform in real-world conditions without fail
- Trusted by Serious Trainers: Professionals rely on SportDOG for proven performance, consistent control, and expert-backed training guidance that gets results
