camera battery CR2 3V:CR14250(1/2AA),CR14335(2/3AA),CR14505(AA),CR17450(CRAG),CR17505(A),CR18505,CR26500(C),CR34615 camera battery,CR2 cylindrical battery Descriptions: Nominal capacity: 750 mAH,Nominal voltage: 3.0VMax. constant current: 1000mAMax. plus current: 2000mAWeight: 13gVolume: 15.5×27.0mmWorkable temperature: -40~+70 Applications:cameras, torches, all kinds of meters