Introducing our Super Heavy Duty 6f22 PP3 Zinc Carbon 9V Battery! As a factory, we take immense pride in crafting high-quality batteries that deliver exceptional performance. Our 9V battery boasts a super heavy-duty design, providing long-lasting power for various applications. With zinc carbon technology, it ensures reliable and consistent energy supply, making it ideal for intensive usage. Trust in our expertise as a factory to bring you a top-notch battery that meets your needs and exceeds your expectations.