{"product_id":"extreme-dog-fence-7-5v-battery-for-hyper-perimeter-collars","title":"Extreme Dog Fence 7.5v Battery for Hyper \u0026 Perimeter Collars","description":"\u003ch2\u003eeXtreme Dog Fence 7.5v Battery: reliable power for your fence-ready collar\u003c\/h2\u003e\n\u003cp\u003eDesigned to be lightweight and long-lasting, the eXtreme Dog Fence 7.5v Battery offers a practical power source for compatible collars after the initial training battery is used. Its lithium metal construction keeps weight down, helping your dog stay comfortable during longer sessions.\u003c\/p\u003e\n\u003ch3\u003eCompatible collars you can power\u003c\/h3\u003e\n\u003cp\u003eThis battery is built to work with two stubborn-dog receiver systems: the eXtreme Dog Fence Hyper collar (light blue strap with blue receiver) and Perimeter Technologies' stubborn dog collar (black strap with black receiver). If you own one of these, you gain a ready-to-use power source without swapping hardware.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAfter the first battery is depleted, expect around four months of life with typical use.\u003c\/li\u003e\n\u003cli\u003eStorage matters: when kept cool and dry, the shelf life can reach up to three years.\u003c\/li\u003e\n\u003cli\u003ePolarity is straightforward: insert negative side first, with the positive side toward the outside of the receiver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use cases and practical tips\u003c\/h3\u003e\n\u003cp\u003eKeep spare batteries on hand for busy training schedules or extended yard routines. Lightweight weight in your dog's neck region adds to comfort during daily wear, while a reliable battery reduces downtime between charge cycles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrime scenarios include multi-week training follow-ups, field tests, or routine fence enforcement where consistent collar operation matters.\u003c\/li\u003e\n\u003cli\u003eProlonged storage between seasons is feasible with proper cooling and dry conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant compatibility note\u003c\/h3\u003e\n\u003cp\u003eNote that this battery will not power the eXtreme Dog Fence Active collar or Perimeter Technologies native collar, nor other brands’ fence receivers.\u003c\/p\u003e\n\u003cp\u003eUse and storage reminders: store in a cool, dry place; follow the polarity guidance; and consider having several on hand for convenience. These batteries offer a practical balance of light weight, long shelf life, and dependable compatibility with select Extreme Dog Fence systems.\u003c\/p\u003e\n\u003ch3\u003eMaximizing battery life and care\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore in a cool, dry place to preserve shelf life.\u003c\/li\u003e\n\u003cli\u003eKeep away from moisture and heat to maintain performance.\u003c\/li\u003e\n\u003cli\u003eInsert with the negative side first and the positive side toward the outside of the receiver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBottom line\u003c\/h3\u003e\n\u003cp\u003eThis 7.5v battery offers a lightweight, practical power option for compatible Extreme Dog Fence collars, with a generous shelf life when stored properly and a predictable on-cycle life after training. Consider stocking up to support ongoing fence use without downtime.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which collars are compatible with the Extreme Dog Fence 7.5v Battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with eXtreme Dog Fence Hyper and Perimeter Technologies' stubborn dog collar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the expected battery life and storage guidance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: About 4 months after the initial training battery; store cool and dry for up to 3 years.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Extreme Dog Fence","offers":[{"title":"Default Title","offer_id":53558064152905,"sku":"B081D8S7PS","price":25.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/extreme-dog-fence-7-5v-battery-hyper-collar.jpg?v=1766406275","url":"https:\/\/petvita.co.uk\/products\/extreme-dog-fence-7-5v-battery-for-hyper-perimeter-collars","provider":"Petvita","version":"1.0","type":"link"}