XUNNENG Replacement Battery Part No.AE562438P6H,AE602048P6H,BP74T2 for Dogtra 1900S Transmitters,1902S Transmitters,2300NCP Remote Dog Training sy,Dog Collar Battery : Pet Supplies - Amazon.com
Amazon.com : Dog Training Collar Transmitter Battery Replacement for Dogtra 1900 NCP - Compatible with Dogtra BP12RT (300mAh, 4.8V, NI-MH) : Pet Supplies