Lithium - Manganese Dioxide Battery (Li-MnO2) Batteries

UL1642 Listing card UL1642 Listing Card Link Request Info Guidelines and cautions

Lithium - Manganese Dioxide Battery (Li-MnO2) deliver high voltage, high specific energy, low internal resistance, and a stable discharge curve. It’s preferred as a standby battery. They deliver a voltage of 3.0 V and are cylindrical in shape, in 1/2AA to D format.

Product features :

  • High cell voltage : The battery has an open-circuit voltage of over 3.0V and an operating voltage of 2.8-3.2V,
  • Wide operating temperature range : The battery is capable of operation in a wide temperature range normally from -40℃ to +85℃.
  • High energy density : The electrochemical system exhibits the highest energy density of any available primary battery, up to 400Wh/kg.
  • Long operating life and superior shelf life : The self-discharge of Li-MnO2 battery is extremely low (less than 1% per year at 20℃), which can support long storage periods and achieve a service life of 10 to 20 years.
  • Excellent safety : The complete line of products is recognized and regularly inspected by Underwriters Laboratories, and meet UN transportation test requirements.
  • Hermetically sealed case : The hermetically sealed case is essential for the long shelf life and inherent safety of the devices in which the batteries are used. The cover is welded to the can. A glass-to-metal seal is used to insulate the positive terminal. A safety vent is used on the negative terminals for spiral type.

Applications:

  • AMR (Automated meter reading) utility metering (Electricity meter, Gas meter, Water meter and Heat meter)
  • Alarms and security wireless devices
  • Mobile asset tracking
  • Medical Equipment
  • GPS
  • Emergency location transmitters beacons (ELTs, EPIRBs)
  • Professional electronics
  • Military radio communication
  • Oil exploration
  • Automotive telemetry

Lithium - Manganese Dioxide Battery (Li-MnO2)

ModelIECNominal Voltage (V)Max. Dimensions (mmXmm)Weight (g)Standard Capacity/Current (mAh/mA)Continuous Discharge Current (mA)Operating Temperature °CTermination Voltage (V)Datasheet
CR142501/2AA3.0φ14.5*25.511600/58-40°C~+85°C2.0
CR143352/3AA3.0φ14.5*33.516800/59-40°C~+85°C2.0
CR14505AA3.0φ14.5*50.5221400/1010-40°C~+85°C2.0
CR2--3.0φ15.5*27.513850/51000-40°C~+85°C2.0
CR123A2/3A3.0φ17.0*33.5201400/101500-55~+852.0
CR17450--3.0φ17.0*45.5262000/101500-40°C~+85°C2.0
CR17505--3.0φ17.0*50.5302300/101500-40°C~+85°C2.0
CR18505A3.0φ18.5*50.5352500/102000-40°C~+85°C2.0
CR26500C3.0φ26.0*50.5625400/102000-40°C~+85°C2.0
CR34615D3.0φ34.0*61.512512000/102000-40°C~+85°C2.0
CR-P2--6.034*19.5*35.8421400/101500-40°C~+85°C4.0
2CR5--6.034*17*45431400/101500-40°C~+85°C4.0
CR9V--9.017.0*26.0*48.840800/10500-40°C~+85°C6.0
CR14250SE1/2AA3.0φ14.5*25.510900/0.2500-55~+852.0
CR14335SE2/3AA3.0φ14.5*33.5141100/0.51000-55~+852.0
CR14505SEAA3.0φ14.5*50.5211800/0.51500-55~+852.0
CR15270SE--3.0φ15.5*27.5131000/0.59-40°C~+85°C2.0
CR17335SE2/3A3.0φ17.0*33.5221800/0.510-40°C~+85°C2.0
CR17450SE3.03.0φ17.0*45.5282400/0.515-40°C~+85°C2.0
CR17505SE--3.0φ17.0*50.5302700/0.515-40°C~+85°C2.0
CR18505SEA3.0φ18.5*50.5383000/0.520-40°C~+85°C2.0
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