CR15270/CR2, cylindrical battery, lithium battery CR15270,CR2 battery,cylindrical battery, lithium batteryDescriptions: Nominal capacity: 750 mAH,Nominal voltage: 3.0VMax. constant current: 1000mAMax. plus current: 2000mAWeight: 13gVolume: 15.5×27.0mmWorkable temperature: -40~+70Applications:cameras, torches, all kinds of meters