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Amazon.com: Synergy Digital Dog Collar Batteries, Works with SportDOG DSL-400 Beeper Locator Dog Collar, Combo-Pack Includes: 3 x Lith-8 PANA Batteries : Electronics
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Marsell CR123A (non-rechargeable) Lithium Battery - 3V 1500mAh Replacement for SportDog DSL-400 Beeper Locator battery -10 Year Shelf-Life (qty of 1) - Walmart.com
![Amazon.com: Synergy Digital Dog Collar Batteries, Works with SportDOG DSL-400 Beeper Locator Dog Collar, Combo-Pack Includes: 3 x Lith-8 Batteries : Electronics Amazon.com: Synergy Digital Dog Collar Batteries, Works with SportDOG DSL-400 Beeper Locator Dog Collar, Combo-Pack Includes: 3 x Lith-8 Batteries : Electronics](https://m.media-amazon.com/images/I/71WoLpxVrJL.jpg)
Amazon.com: Synergy Digital Dog Collar Batteries, Works with SportDOG DSL-400 Beeper Locator Dog Collar, Combo-Pack Includes: 3 x Lith-8 Batteries : Electronics
![Marsell CR123A (non-rechargeable) Lithium Battery - 3V 1500mAh Replacement for SportDog DSL-400 Beeper Locator battery -10 Year Shelf-Life (qty of 1) - Walmart.com Marsell CR123A (non-rechargeable) Lithium Battery - 3V 1500mAh Replacement for SportDog DSL-400 Beeper Locator battery -10 Year Shelf-Life (qty of 1) - Walmart.com](https://i5.walmartimages.com/asr/01edf3a2-6080-4c31-8bd1-5e44ca393575_1.f1180f070d91308137332756191177a7.gif?odnHeight=768&odnWidth=768&odnBg=FFFFFF)