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Amazon.com: Synergy Digital Dog Collar Battery, Compatible with GP 40AAAM4SMX Dog Collar, (Ni-MH, 4.8V, 400 mAh) Ultra High Capacity, Replacement for Dogtra 28AAAM4SMX Battery : Health & Household
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Powery battery compatible for dog leash Dogtra 40AAAM4SMX model (not Original), 4,8V, 300mAh/1,4Wh, NiMH, 57mm x 21mm x 11mm, 100% Compatible. New - AliExpress
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HQRP 2-Pack Battery for Dogtra BP12RT BP-12 AAAM4SMX ACNMH101 28AAAM4SMX 30AAAM4SMX 40AAAM4SMX Replacement - Walmart.com
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Kastar 2-Pack Battery Replacement for Dogtra BP-12RT, BP12RT, GPRHC043M016, 28AAAM4SMX, 40AAAM4SMX, BP-RR, DC-1, Dogtra 1100NC Receiver, 1100NCC Receiver, 1200NC Receiver, 1200NCP Receiver - Walmart.com
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HQRP 2-Pack Battery for Dogtra BP12RT BP-12 AAAM4SMX ACNMH101 28AAAM4SMX 30AAAM4SMX 40AAAM4SMX Replacement - Walmart.com
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Amazon.com: RWMM 300mAh Replacement Battery Compatible with DA 28AAAM4SMX, 40AAAM4SMX, BP-RR, DC-1 1202NCP Receiver, 1400NCP Receiver, 1500NCP Receiver, 1600NCP Receiver, 1700NCP Receiver : Electronics
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Amazon.com: HGUIM 300mAh/1.44Wh Replacement Battery for 28AAAM4SMX, 40AAAM4SMX, BP-RR, DC-1 1202NCP Receiver, 1400NCP Receiver, 1500NCP Receiver, 1600NCP Receiver, 1700NCP Receiver : Electronics
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Amazon.com: Synergy Digital GP 40AAAM4SMX Replacement Battery Combo-Pack Includes: 3 x SDDC-H1102 Batteries : Health & Household
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Amazon.com: Synergy Digital GP 40AAAM4SMX Replacement Battery Combo-Pack Includes: 3 x SDDC-H1102 Batteries : Health & Household
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Amazon.com: Synergy Digital Replacement Batteries, Compatible with GP 40AAAM4SMX Replacement, (Ni-MH, 4.8V, 400 mAh), Replacement for Dogtra 28AAAM4SMX Battery, Combo-Pack Includes: 2 x SDDC-H1102 Batteries : Health & Household
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Dog Collar Battery 28AAAM4SMX,40AAAM4SMX for Dogtra 180NCP,2000/T/B,2002T/B/NC/P,200NCP,202NCP,210NCP,2200NCP,BP-12,BP-12RT - AliExpress
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Synergy Digital GP 40AAAM4SMX Replacement Battery Combo-Pack Includes: 2 x SDDC-H1102 Batteries : Health & Household - Amazon.com
![Amazon.com: Synergy Digital Replacement Battery, Works with GP 40AAAM4SMX Replacement, (Ni-MH, 4.8V, 400 mAh) Battery : Electronics Amazon.com: Synergy Digital Replacement Battery, Works with GP 40AAAM4SMX Replacement, (Ni-MH, 4.8V, 400 mAh) Battery : Electronics](https://m.media-amazon.com/images/I/41JSJFYngxL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Synergy Digital Replacement Battery, Works with GP 40AAAM4SMX Replacement, (Ni-MH, 4.8V, 400 mAh) Battery : Electronics
![Amazon.com: Synergy Digital Dog Collar Battery, Compatible with GP 40AAAM4SMX Dog Collar, (Ni-MH, 4.8V, 400 mAh) Ultra High Capacity, Replacement for Dogtra 28AAAM4SMX Battery : Health & Household Amazon.com: Synergy Digital Dog Collar Battery, Compatible with GP 40AAAM4SMX Dog Collar, (Ni-MH, 4.8V, 400 mAh) Ultra High Capacity, Replacement for Dogtra 28AAAM4SMX Battery : Health & Household](https://m.media-amazon.com/images/I/61tuibkq14L._AC_UF350,350_QL50_.jpg)
Amazon.com: Synergy Digital Dog Collar Battery, Compatible with GP 40AAAM4SMX Dog Collar, (Ni-MH, 4.8V, 400 mAh) Ultra High Capacity, Replacement for Dogtra 28AAAM4SMX Battery : Health & Household
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