Check the listing for details. Dogtra BP37F Receiver Battery - Premium Replacement Battery. Condition: New. Listed at 19.99 USD. Dogtra BP37F Receiver Battery - Premium Replacement Battery for Uninterrupted Performance Keep your Dogtra training systems powered up with the Dogtra BP37F Receiver Battery—the perfect replacement solution designed to deliver superior performance and long-lasting reliability. Whether you're training your dog for competitions or just ensuring consistent behavior management, this replacement battery ensures your system remains ready when you are. With easy installation and a durable build, the BP37F Receiver Battery is an essential accessory for Dogtra users. Engineered to meet the highest quality standards, this battery delivers an impressive lifespan and efficiency, allowing your receiver to operate at optimal levels. Say goodbye to interruptions and enjoy seamless training sessions every time.Why Choose the Dogtra BP37F Receiver Battery? The Dogtra BP37F is not just a replacement battery—it’s a performance enhancer. With a high-capacity design, it provides consistent energy output, extending the life of your training sessions. Whether you're training in the field or at home, you can trust this battery to keep your device fully operational.