Battery for Dogtra Transmitter 175NCP, 200NC, 200NCP, 202NCP, 280NCP, 282NCP, 1900NCP, 1902NCP, 300M, 302M, 7000M, 7002M, 7100H, 7102H, 7100, 7102, 1100NC, 1200, 1900, 1500, 1600, 1700, 1800, 2200, 2000T, 2000B, 2000200NC High Quality, high capacity, light weight rechargeable battery No memory effect. Can be charged or discharged as needed without loss of capacity Overcharge protection, with built-in battery life microchip Compatible Models:Dogtra Transmitter 175NCP, 200NC, 200NCP, 202NCP, 280NCP, 282NCP, 1900NCP, 1902NCP, 300M, 302M, 7000M, 7002M, 7100H, 7102H, 7100, 7102, 1100NC, 1200, 1900, 1500, 1600, 1700, 1800, 2200, 2000T, 2000B, 2000200NC Compatible Part #s: BP12RT, GPRHC043M016