Primary Lithium Battery 3.0V Cr17450 for smoke detector Small lithium batteries are commonly used in small portable electronic devices such as PDAs, watches, camcorders, digital cameras, thermometers, calculators, computer BIOS, communication devices and remote car locks. The high current and high energy density of lithium batteries, and the fact that they maintain a higher voltage for a longer period of time than alkaline batteries, make them a particularly attractive choice. Prodict details Model No. : CR17450 Description : Lithium Battery Chemical System : Lithium Manganese Dioxide Nominal Voltage : 3.0V Nominal Capacity: 2400mAh(20mA/1.5V) Dimension: Diameter 17mm /Height 45 mm Max.Constant Current : 1500mA Max.Pulse Current :3000 mA Weight: 24g Operating Temp.Range: -40-70℃ Characteristics: Low self-discharge,long service life Applications : Security system, medical equipment,torches,smoke…