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Amazon.com: Synergy Digital Dog Collar Batteries, Compatible with SportDOG SportHunter SD-800 Dog Collar, (Ni-MH, 7.2V, 345 mAh), Combo-Pack Includes: 5 x DC-23 Batteries : Electronics
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Amazon.com: Synergy Digital Dog Collar Batteries, Compatible with SportDOG SD-800 Transmitter Dog Collar, (Ni-MH, 4.8V, 150 mAh), Combo-Pack Includes: 3 x DC-17 Batteries : Electronics
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Amazon.com : Synergy Digital Dog Collar Battery, Works with SportDOG SportHunter SD-800 ST-120 tran Dog Collar, (Ni-MH, 4.8V, 150 mAh) - Compatible with SportDOG 650-058, FR200, SDT00-11907 Batteries : Pet Supplies
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SportDOG Brand Receiver Battery Replacement Kit for SD-425/SD-825 - Rechargeable Battery for Remote Trainer Collar : Pet Supplies - Amazon.com
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Amazon.com: Synergy Digital Dog Collar Batteries, Compatible with SportDOG SD-800 Transmitter Dog Collar, (Ni-MH, 4.8V, 150 mAh), Combo-Pack Includes: 3 x DC-17 Batteries : Electronics
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Amazon.com: HQRP Battery Kit Compatible with SportDOG SportHunter 800 SD-800 SD800, 650-058 ST-120 ST120-BCE Remote Dog Training Collar Receiver and Transmitter Sport-Dog : Pet Supplies
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Amazon.com: SportDOG Brand Receiver Battery Replacement Kit for SD-425/SD-825 - Rechargeable Battery for Remote Trainer Collar : Pet Supplies
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