Experience the reliable power of Duracell Long Lasting Power Alkaline D Batteries, conveniently packed in a set of 12. Designed to deliver consistent and efficient energy, these batteries are perfect for a variety of devices requiring the D size, ensuring your essentials are always charged and ready to go. Each battery operates at a voltage of 1.5V, optimising performance for your everyday needs. With a focus on durability and endurance, the alkaline chemical composition is engineered to provide long-lasting power, making them a smart choice for your home, office, or on-the-go use.