--- product_id: 103833931 title: "Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries" brand: "synergy digital" price: "$29.95" currency: USD in_stock: true reviews_count: 3 url: https://www.desertcart.us/products/103833931-synergy-digital-dog-collar-battery-compatible-with-dogwatch-r7-dog store_origin: US region: United States of America --- # 160mAh Capacity Compatible with Multiple Devices 3V Lithium Power Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries **Brand:** synergy digital **Price:** $29.95 **Availability:** ✅ In Stock ## Summary > Power Up Your Pup! 🐾 ## Quick Answers - **What is this?** Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries by synergy digital - **How much does it cost?** $29.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/103833931-synergy-digital-dog-collar-battery-compatible-with-dogwatch-r7-dog) ## Best For - synergy digital enthusiasts ## Why This Product - Trusted synergy digital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔧 Easy Replacement:** Direct replacement for multiple battery types, making it a versatile choice. - • **🔋 Unleash the Power:** High-performance 3V lithium battery for all your electronic needs. - • **⚡ Long-lasting Energy:** 160mAh capacity ensures your devices stay powered longer. - • **🌍 Eco-friendly Choice:** Lithium technology reduces waste and promotes sustainability. - • **🔄 Universal Compatibility:** Works seamlessly with a variety of devices, from dog collars to key fobs. ## Overview The Synergy Digital Dog Collar Battery is a high-quality 1/3N lithium battery, designed to provide reliable power for various electronic devices, including dog collars, key fobs, and more. This combo pack includes four COMP-15 batteries, each with a 3V output and a capacity of 160mAh, ensuring long-lasting performance and compatibility with numerous battery types. ## Description Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries ## Features - 1/3 N Battery (Lithium, 3V, 160mAh) - Use For: Any electronic product that uses 1/3N Button type Battery, Including Key Fobs, Car Alarm remotes, GPS Tracker, cameras, baby monitors, and many more - Replacement for: 1/3N, 2L76, 2LR76, 5008L, 5008LC, 72L76, 867, CR1/3N, CR11108, DL1/3N, KL-13N, K58L, CR1-3N, CR⅓N and many more. - 0.4252 Inch Length - 0.457 inch diameter ## Images ![Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries - Image 1](https://m.media-amazon.com/images/I/61SpRga6S6L.jpg) ![Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries - Image 2](https://m.media-amazon.com/images/I/51Ym97wp0HL.jpg) ![Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries - Image 3](https://m.media-amazon.com/images/I/61cA2uDM+KL.jpg) ![Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries - Image 4](https://m.media-amazon.com/images/I/613zPfiz0zL.jpg) ![Synergy Digital Dog Collar Battery, Compatible with Dogwatch R7 Dog Collar Combo-Pack Includes: 4 x COMP-15 Batteries - Image 5](https://m.media-amazon.com/images/I/6186vS9kEoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars These batteries are great. They fit the Dogwatch collar well and work ... *by Q***E on Reviewed in the United States on July 18, 2018* These batteries are great. They fit the Dogwatch collar well and work great! I was happy to find a bundle of 4 batteries instead of ordering just one at a time. And, they arrived quicker than projected. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars No issues *by B***C on Reviewed in the United States on November 25, 2019* Good price. Worked perfect ### ⭐ 1.0 out of 5 stars Not worth the savings. *by K***E on Reviewed in the United States on November 30, 2020* I originally gave this product 5 stars but have since changed it. When I purchased batteries from Dog Watch they would last 6-9 months. I tried these batteries hoping to save money. You get what you pay for. These batteries only last 3.5 months. Going back to DW batteries. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/103833931-synergy-digital-dog-collar-battery-compatible-with-dogwatch-r7-dog](https://www.desertcart.us/products/103833931-synergy-digital-dog-collar-battery-compatible-with-dogwatch-r7-dog) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-10*