High Safety Lithium Battery CR2 

High Safety Lithium Battery CR2 Lithium manganese dioxide battery is a disposable battery whose positive electrode is made of specially heat-treated electrolytic manganese dioxide powder. The negative electrode is made of lithium and the battery uses an organic electrolyte. The battery has a nominal voltage of 3.0V (about twice that of general alkaline/nickel-cadmium/nickel-metal hydride batteries), an initial voltage of 3.3V, and a stable operating voltage of 2.9V. The final discharge voltage is 2V. One of the significant advantages of lithium manganese dioxide batteries is their high specific energy, which can reach 250Wh/kg. They feature a wide operating temperature range of -20°C to +50°C, making them suitable for a variety of environments and applications. In addition, these batteries have low self-discharge rates (≤2% per year) and excellent storage performance, with a storage life of more than 4 years. Additionally, they do not release any gas during storage, ensuring…