Power Pet Collars: The Premier Pet 6V Lithium Batteries keep your Premier Pet fence receiver collar powered with a long-lasting battery component and a precise fit design Ensure Consistent Training: This versatile pet tech battery works with compatible in-ground fence collar and wireless fence collars battery systems for reliable build cell performance Enjoy Hassle-Free Changes: Featuring lithium replacement batteries in a compact energy source, this convenient replacement pack allows quick battery swap and weather-resistant battery use Premier Pet: With a focus on quality and care, Premier Pet provides trusted, easy-to-use pet solutions and friendly support to help pets stay safe, happy, and close to home Over 35 Years of Care: Since 1989, Premier Pet has designed safe, reliable, and innovative products that enrich pets’ lives and strengthen the bond between pets and their families every day