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Amazon.com : Dog Training Collar Transmitter Battery Replacement for Dogtra 1900 NCP - Compatible with Dogtra BP12RT (300mAh, 4.8V, NI-MH) : Pet Supplies
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Amazon.com: ZZcell 2-Pack Bundle Battery Replacement for Dogtra Transmitter BP12RT and Receiver BP20R, 280NCP, 300M, 302M, YS500 : Pet Supplies
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Amazon.com: HQRP Battery Compatible with Dogtra BP74R AE552438P6H DC-34 AE562438P6H Replacement : Electronics
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Amazon.com: Replacement Battery for DOGTRA 2300NCP Transmitters 2300TX Transmitter 2302NCP Advance 2302NCP Remote Dog Training System Transmitter 2302NCP Transmitter Arc 800 Camo ARC 802 ARC 820 CAMO ARC 800 : Pet Supplies
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