Experience reliable power with the Genuine Sony CR2032 3V Lithium Coin Cell Battery, designed to keep your low drain devices running smoothly. With a 10-year manufacturer warranty, these batteries are a steadfast choice for everyday use. Each battery delivers a consistent 3V output, perfect for keeping time accurately. Crafted in Japan, the CR2032 batteries utilise high-quality Lithium technology, ensuring long-lasting performance. The batteries are also environmentally friendly, adhering to strict Japanese standards for battery disposal.