TIANQIU CR2025 Lithium Battery Cell Coin Button 5 Pcs

Product details Batteries CR2025 Lithium Battery Cell Coin Button 3V 180mAh Made of stainless steel with nickel plating, this battery can safely power a device for up to 3 years. Stable manganese dioxide is used as the positive electrode and lithium metal used as negative electrode. The battery has a very low self-discharge which prolongs its shelf life. No harmful materials such as lead, cadmium or mercury are added during the manufacturing process making them safe and friendly to the environment.