Description
Reliable Backup Power for Your PetSafe® Training Equipment
The PetSafe® RFA-35-11 Replacement Battery Pack helps ensure your compatible PetSafe® training devices remain ready when you need them.
This convenient twin pack includes two 3-volt lithium coin cell batteries designed to provide dependable performance and long-lasting power. Ideal as replacement batteries or backup spares, they help keep your training system operating without interruption.
Each battery typically provides between 1 and 3 months of use, depending on device usage and operating conditions. With a shelf life of up to five years, the spare battery can be stored until needed while maintaining reliable performance.
Features & Benefits
- Genuine PetSafe® replacement batteries
- Includes two lithium coin cell batteries
- Reliable power for compatible PetSafe® devices
- Convenient backup battery supply
- Long-lasting battery performance
- Typical battery life of 1–3 months
- Up to 5-year shelf life
- Easy replacement installation
Product Specifications
- Model: RFA-35-11
- Battery Type: Lithium Coin Cell
- Voltage: 3V
- Quantity: 2 Batteries
Compatible With
- PetSafe® Little Dog Remote Trainer (#134102)
- Other compatible PetSafe® devices requiring RFA-35-11 batteries
Why Pet Owners Choose PetSafe® Replacement Batteries
These batteries help provide:
- Reliable device operation
- Convenient backup power
- Long storage life
- Easy replacement
- Consistent performance
Storage Tips
- Store in a cool, dry location.
- Keep unused batteries in original packaging until needed.
- Avoid exposure to extreme temperatures.
Important Note
Always verify battery compatibility with your specific PetSafe® device before ordering. Follow manufacturer instructions when replacing batteries.

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