Amazon.com : HQRP Battery Compatible with Dogtra 1200 Series, 1202NCP, 1200NC, 1202NC, D500, D500B, D500T Remote Controlled Dog Training Collar Transmitter : Pet Training Collars : Pet Supplies
Dogtra 5V 1A Battery Charger SBC5V1000 -- 5.5mm Tip
Battery BP12RT | Dog Training E-Collars & Accessories
Dogtra BP-74R Battery | Dog Training Outlet
282NCP dog training collar Battery - Dogtra 282NCP dog training collar Battery - Spare Module Type Dogtra 282NCP dog training collar Replacement Nickel-Metal Hydride (Ni-MH) Dog Collar Battery – CutRateBatteries.com
DOGTRA: TROUBLESHOOTING YOUR E-COLLAR BATTERY LIFE AND CHARGER - YouTube