SportDOG SD-425 Transmitter Battery Kit | Rechargeable Battery & Complete Replacement Set

• 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
• Compatible with SportDOG Brand SD-425, SD-425S, and SD-425CAMO handheld remote transmitter
• Includes rechargeable battery, gasket, screwdriver, and operating guide
• 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

The SportDOG WetlandHunter 425X was designed for hunters and serious trainers who demand precision, durability, and reliable control in real-world conditions. Whether you're correcting behavior in the backyard, fine-tuning obedience in the field, or building confidence with a young pup, this rugged remote trainer delivers dependable off-leash control without compromise. With a 500-yard range, the WetlandHunter 425X supports up to 3 dogs from one compact handheld remote (additional collars sold separately). Choose from tone, vibration, and 21 levels of static stimulation to match your dog’s drive and temperament. The collar features DryTek technology, making it waterproof and submersible up to 25 feet, perfect for hunting wetlands, crossing streams, or enduring rainy days. Built with camouflage styling to blend into natural environments, this system was made to work in the toughest training conditions. The WetlandHunter 425X is more than just a dog behavior aid—it’s a tool for building trust and control when it matters most. Since 2003, SportDOG has been the trusted name for hunters, trainers, and outdoor dog owners who need gear that works as hard as their dogs do. Every product is built for rugged conditions and tested by real handlers in the field—not in labs. With a no-fluff approach, expert-developed training resources, and U.S.-based customer care, SportDOG delivers the clarity, control, and durability serious users demand. Whether you're hunting upland game or exploring off-leash, SportDOG gives you the confidence to train, contain, and communicate with your dog—no matter where the trail leads.