SportDog Chargers & Splitters

The replacement battery for your TEK Series 2.0 Handheld Device. The kit includes the battery, screwdriver, and O-ring for you to easily replace your old TEK Series 2.0 Handheld Battery. Learn More

The replacement transmitter battery kit for 1825 & 3225 models, and Launcher Transmitter. Kit includes a rechargeable battery, gasket, and screwdriver. Learn More

This Receiver Battery Kit includes everything you need to replace the rechargeable battery in your SR-300 series Collar Receiver. Check the model number on your Collar Receiver for compatibility. This battery fits model number SDT00-12490. Learn More

The replacement battery kit for the SportHunter 825 (SD-825), 825X (SD-825X) transmitters and 1225 (SD-1225), 1225X (SD-1225X) transmitters. Includes a rechargeable battery, rubber gasket seal, and screwdriver. Learn More

Replacement battery kit for the ProHunter 2525 (SD-2525) transmitter (ST101-SP). Kit includes includes a rechargeable battery, Operating Guide, screws, and turn wrench. Learn More

The SportDOG Brand Transmitter battery kit for SD-800 Series transmitters includes a rechargeable battery, Operating Guide, gasket, and screwdriver. Learn More

The SportDOG Brand SD-425X and SD-825X Series Receiver Battery Kit includes a rechargeable battery, Operating Guide, gasket, and screwdriver. Learn More

The SportDOG Brand Transmitter battery kit for YardTrainer and SD-425 Series transmitters includes a rechargeable battery, Operating Guide, gasket, and screwdriver. Learn More

The charging adaptor for the TEK Series 2.0 GPS Tracking (TEK-V2L) and the TEK Series 2.0 GPS Tracking and E-Collar Training systems (TEK-V2LT). Learn More

The TEK Series 2.0 USB cables let you connect your TEK 2.0 system to the charging adaptor or your computer. You can receive updates for your TEK Series 2.0 Handheld Device, GPS Collar, and E-Collar Module directly from our website. Learn More