The VARTA VT6127101301 is a high-performance 3-volt Lithium Manganese Dioxide (Li-MnO2) CR 1/2 AA battery, offering a nominal capacity of 950 mAh. Designed for reliable power in industrial applications, memory backup, and various electronic devices, this genuine VARTA battery ensures long-lasting and stable energy supply. With compact dimensions of 14.75 mm diameter and 25.1 mm height, it is suitable for integration into diverse machinery and equipment requiring a robust and efficient power source.