PetSafe 3-Volt Lithium Battery (RFA-188)

PetSafe® 3-Volt Lithium Battery (RFA-188) – Reliable Power for Your Pet’s Safety Devices

Keep your pet’s electronic training and containment systems functioning at their best with the PetSafe® 3-Volt Replacement Battery (RFA-188). This high-quality lithium battery is designed specifically for use in a range of PetSafe® bark control collars, remote trainers, and in-ground or wireless fence receivers. Known for its durability and dependable performance, the RFA-188 battery ensures uninterrupted operation of your pet’s collar, giving you peace of mind that your dog stays safe, secure, and well-trained at all times.

The battery offers approximately one month of continuous use, depending on your specific device and usage frequency. Its long 5-year shelf life means you can store spares for future use without concern about them losing power over time. Featuring a twist-and-lock design for a secure fit, this battery is easy to install and prevents moisture or debris from interfering with the collar’s operation.

Whether you're replacing an expired battery or keeping a backup on hand, the PetSafe® 3V battery is a trusted solution that ensures your collar-powered devices stay ready when you need them most. For best results, always confirm your product’s battery model by checking the original packaging or your user manual.

Key Features

• 3V Lithium Battery (RFA-188): Custom-designed battery for select PetSafe® devices including bark collars, wireless fence receivers, and more.
• Reliable Performance: Provides consistent, long-lasting power for approximately 1 month of normal use to help maintain your dog’s training and safety routines.
• Twist-and-Lock Installation: Simple twist-to-lock mechanism ensures easy replacement and a secure fit that resists moisture and environmental exposure.
• 5-Year Shelf Life: Stock up with confidence—these batteries retain their charge for up to 5 years in storage, making them ideal for emergency backups or regular rotation.
• Compatibility: Works with a range of PetSafe® collars and containment systems. Always consult your device’s instruction manual to confirm compatibility before purchasing.
• Lightweight & Compact: The small form factor fits seamlessly into your PetSafe® collar without adding bulk or weight for your pet.
• Peace of Mind: A fresh battery means your pet’s collar can continue providing effective training cues or boundary alerts without unexpected interruptions.

System Includes

• 1 x PetSafe® RFA-188 3V Lithium Battery (blister-packed for protection)

Common Compatible Products

• PetSafe® Deluxe Bark Control Collar
• PetSafe® Wireless Pet Containment System
• PetSafe® Stay + Play® Wireless Fence
• PetSafe® In-Ground Fence Collars
• PetSafe® Remote Training Collars (select models)

(Always verify compatibility with your product’s manual)