Hey there dog owners! If your Dogtra training collar battery has given up on you, this UpStart Battery replacement is exactly what you need to get back to training. This battery is specifically designed to work with Dogtra BP12RT and BP20R models, and it also replaces the Dogtra 202 NCP Gold transmitter and receiver batteries. Now, just to be clear - this is an aftermarket replacement part from UpStart Battery, not an official Dogtra product. But don't worry, it's built to deliver the same reliable performance as the original. The installation is pretty straightforward if you're comfortable with basic battery replacement - just make sure you follow proper safety procedures. Having a fresh battery means your training sessions won't get interrupted by power issues, and you can maintain that consistent communication with your dog. It's always frustrating when your training gear fails mid-session, right? This replacement battery ensures you can keep working on those commands and behaviors without missing a beat. The quality is solid, and it comes at a much more affordable price than going through the original manufacturer. Just remember that any warranties are handled through UpStart Battery directly, not Dogtra. Whether you're working on basic obedience or more advanced training, having reliable equipment makes all the difference. This battery gives your trusted Dogtra collar a new lease on life without breaking the bank. Perfect for professional trainers or dedicated pet owners who depend on their e-collars for daily training routines.