PetSafe RFA-188 Battery Module – Original Replacement

PetSafe RFA-188 Battery Module – Replacement Battery for Receiver Collars

Reliable power for safe training and containment.

Keep your PetSafe® system running smoothly with the PetSafe® RFA-188 Battery Module.

Specially designed as a replaceable and waterproof battery unit, this battery ensures consistent performance for your PetSafe® receiver collars. Thanks to its unique twist-to-lock design, the RFA-188 guarantees a secure fit, preventing moisture or dirt from affecting your pet’s safety collar.

Whether you use an In-Ground Fence™ system, Bark Control Collar, or Remote Trainer, this battery delivers the reliable power you need. With an average lifespan of 1–3 months, depending on use, it’s the perfect way to ensure uninterrupted training and containment.

Key Features PetSafe RFA-188

• ✅ Compatible with multiple PetSafe® systems (see compatibility chart below)
• ✅ Waterproof & durable design for outdoor use
• ✅ Secure twist-to-lock installation – easy to replace
• ✅ Long-lasting (1–3 months per battery depending on usage)
• ✅ Pack of 1 or multi-pack options available
• Genuine PetSafe® 3V Lithium battery

System includes

• 1 x PetSafe RFA-188 Battery Module
• Quick user instructions