Introducing our 1.5V R6 UM3 Heavy Duty AA Battery, the perfect power solution for all your electronic devices. As a factory, we take pride in producing high-quality batteries that are long-lasting and reliable. These AA batteries are made with heavy-duty materials to withstand even the toughest power demands. They have a shelf life of up to 5 years, ensuring that you always have a reliable power source on hand. Our batteries are mercury and cadmium-free, making them environmentally friendly. These AA batteries are perfect for use in toys, cameras, flashlights, and many other electronic devices. Trust our factory to provide you with a high-quality, reliable power source for all your needs.