This Receiver Battery Kit includes everything you need to replace the rechargeable battery in your SR-300 series Collar Receiver. Determine compatibility by checking the model number on your Collar Receiver. This battery fits model number SDT00-12490.
SYSTEM COMPATIBILITY
Compatible with Collar Receiver model number SDT00-12490, found in the following systems:
*This kit will not fit Collar Receivers with model number SDT00-15944. Instead, you will need: Receiver
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