Invisible Fence Compatible Collar Battery for Large Breed Dogs

Designed specifically for Large Breed Dogs, this replacement battery is engineered to seamlessly integrate with your existing Invisible Fence receiver collar models R21, R22, R51, and Microlite. Boasting advanced lithium-ion technology, this battery boasts superior energy density without compromising on weight.

With robust components and enhanced safety features, this battery delivers extended durability and reliable performance. Its waterproof design ensures peace of mind when your dog ventures outside, thanks to a tight rubber seal that keeps the battery secured within the collar.

Product Features:

• LARGE BREED FRIENDLY: Specifically designed for Large Breed Dogs, this battery is perfect for giant breeds like Great Danes and St. Bernards.
• COMPATIBLE RECEIVER: Seamlessly replaces the original battery in your Invisible Fence receiver collar models R21, R22, R51, and Microlite.
• LITHIUM-ION TECHNOLOGY: Advanced energy density enables a longer-lasting battery without adding extra weight.
• WATERPROOF DESIGN: Securely sealed within the collar, this battery is protected from the elements and ensures reliability in any weather.
• DURABLE CONSTRUCTION: Robust components ensure extended battery life and enhanced safety features for your Large Breed Dog.

Make the switch to a reliable and durable battery designed specifically for your Large Breed Dog’s Invisible Fence receiver collar.