SportDOG Global

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Transmitter Battery Kit (SD-425 Series)

SKU# SAC54-13734
SD-425 Transmitter Battery

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Transmitter Battery Kit (SD-425 Series)

SKU# SAC54-13734

Availability: In stock

$29.95 USD

This SportDOG Brand® Transmitter battery kit for SD-425 Series transmitters includes a rechargeable battery, Operating Guide, gasket, and screwdriver.


100% Hassle-Free Returns


on orders over $49

More Information

Compatible with:

  • FieldTrainer® 425, (SD-425), 425S (SD-425S) (FT-125 transmitter)
  • WetlandHunter® 425 (SD-425CAMO) (FT-125W transmitter)
  • Rechargeable Battery
  • Operating Guide
  • Gasket
  • Screwdriver


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Customer Reviews

Review by Steve A.

(Posted on 11/13/17)


Battery frequently needs replacing
I was going to write that the battery doesn't hold a charge, but when charged it works just fine and for an expected amount of usage.
However, I am in the process of my THIRD replacement in 3 years. First a battery, (under 12-month warranty) then the transmitter, (bought a new one), and now, 18 months later, buying another battery kit. I love the collars. I would rate the collars 5 stars on their own. (I recommend the SD-425 to anybody and everybody.) I have two coonhounds and we use the collars daily. But having to replace equipment every year is a little tiresome. That is the reason for the low rating on the battery kit.


We are so sorry to hear of the issues you have had with our Transmitter Battery Kit. These batteries are expected to last 3-5 years on average, depending on use.

To ensure you are getting the most from each battery, each unit should only be charged when it indicates low battery. Charging more frequently than needed will quickly decrease battery life.

Also, if you are storing the units, we recommend storing with a full charge. Then, retrieve from storage every 3-4 months to fully charge again.

We do include a one year warranty with our batteries too. If you are ever in need of warranty assistance, feel free to call us at 1-800-275-6797.

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