{"product_id":"perimeter-technologies-four-pack-dog-fence-batteries-for-invisible-fence-r21-or-r51-receiver-collars-4-pack","title":"Perimeter Technologies Four Pack Dog Fence Batteries for Invisible Fence R21 or R51 Receiver Collars (4-Pack)","description":"\u003cdiv\u003e \u003cdiv\u003e \u003ch2\u003eProduct description\u003c\/h2\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cul\u003e\n\u003cli\u003ePerimeter Technologies offers a cost-effective solution by providing a compatible replacement battery designed for Invisible Fence brand receiver collars, specifically the R21, R22, R51, and Microlite models.\u003c\/li\u003e\n\u003cli\u003ePerimeter Technologies has innovatively engineered a battery to seamlessly replace your current one in the collar models listed above.\u003c\/li\u003e\n\u003cli\u003eThese batteries incorporate advanced lithium-ion technology, boasting a superior energy density while keeping your dog's electric dog fence collar lightweight.\u003c\/li\u003e\n\u003cli\u003eEquipped with robust components, this battery delivers extended durability and enhanced safety features compared to standard batteries. It also remains waterproof when securely sealed within your collar using a tight rubber waterproofing seal.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perimeter Technologies","offers":[{"title":"1 Count (Pack Of 4)","offer_id":68460479578363,"sku":"8742681e-2680-491f-8db4-d9cc907be7f5","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/0376\/7291\/files\/4dc431f1ed56888cdad586097d425b14.jpg?v=1793702103","url":"https:\/\/petluneliving.com\/products\/perimeter-technologies-four-pack-dog-fence-batteries-for-invisible-fence-r21-or-r51-receiver-collars-4-pack","provider":"PetLune Living","version":"1.0","type":"link"}