This rechargeable NiMH battery replaces the collar battery in the Micro-iDT series collars, RAPT 1400 Series, Master Retriever 1100 Series, RH PRO, RT collars, and the SPOT collar.
We recommend sending your unit in for a collar battery replacement.*
However, If you do replace a collar battery yourself, there are a couple of things to keep in mind when changing a collar battery:
1) Be carefull not to pull any other wires off the circuit board when removing the old battery.
2) Make sure the rubber gasket seal is properly fitted around the receiving unit to ensure that there will be no water leaks.
3) Try not to over-tighten the screws when putting it back together or you might crack the plastic casing, also causing water leaks.
This replacement may be an updated version of the battery you currently have, but it will still work in your unit (if it is one of the listed units above).
*Replacing the collar battery yourself during the warranty period of your unit may void the warranty.
Note: Due to upgrades, the part received may be a different shape from the original in your system, but the voltage will be the same.