Dog Collar Battery for Dogtra Dogtra 28AAAM4SMX 40AAAM4SMX BP-RR DC-1 DT Systems Compatible with the following devices Dogtra 1100NC receiver, 1100NCC receiver, 1200NC receiver, 1200NCP receiver, 1202NC receiver, 1202NCP receiver, 1400NCP receiver, 1500NCP receiver, 1600NCP receiver, 1700NCP receiver, 175NCP transmitters, 1800NC receiver, 1802NC receiver, 1803NC receiver, 1804NC receiver, 180NCP transmitters, 2000 beeper receiver, 2000 training receiver, 2000B receiver, 2000NC receiver, 2000NCP receiver, 2000T receiver, 2002 beeper receiver, 2002 training receiver, 2002B receiver, 2002NC receiver, 2002NCP receiver, 2002T receiver, 200NCP gold transmitters, 202NCP gold transmitters, 210NCP transmitters, 2200NCP receiver, 2200NCP transmitters, BP-12 transmitter, BP-12RT transmitter, Pheasant Launcher PL transmitt, Quail Launcher QL transmitter, DT Systems BTB, EDT, EZT, H20, H2O 1810, H2O 1812, H2O 1813, H2O 1820, H2O 1822, H2O 1823, H2O 1830, H2O 1832, H2O 1833, H2O 1850, H2O 1852, H2O 1853, RH, ST Compatible with Battery Part Numbers Dogtra 28AAAM4SMX, 40AAAM4SMX, BP-RR, DC-1, DT Systems 28AAAM4SMX, 40AAAM4SMX, BP-RR, DC-1