Lithium - Manganese Dioxide Battery (Li-MnO2) Batteries
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)
| Model | IEC | Nominal Voltage (V) | Max. Dimensions (mmXmm) | Weight (g) | Standard Capacity/Current (mAh/mA) | Continuous Discharge Current (mA) | Operating Temperature °C | Termination Voltage (V) | Datasheet |
|---|---|---|---|---|---|---|---|---|---|
| CR14250 | 1/2AA | 3.0 | φ14.5*25.5 | 11 | 600/5 | 8 | -40°C～＋85°C | 2.0 | ![[pdf]](/images/Acrobat-Icon.png){kind=icon} |
| CR14335 | 2/3AA | 3.0 | φ14.5*33.5 | 16 | 800/5 | 9 | -40°C～＋85°C | 2.0 | |
| CR14505 | AA | 3.0 | φ14.5*50.5 | 22 | 1400/10 | 10 | -40°C～＋85°C | 2.0 | |
| CR2 | -- | 3.0 | φ15.5*27.5 | 13 | 850/5 | 1000 | -40°C～＋85°C | 2.0 | |
| CR123A | 2/3A | 3.0 | φ17.0*33.5 | 20 | 1400/10 | 1500 | -55～+85 | 2.0 | |
| CR17450 | -- | 3.0 | φ17.0*45.5 | 26 | 2000/10 | 1500 | -40°C～＋85°C | 2.0 | |
| CR17505 | -- | 3.0 | φ17.0*50.5 | 30 | 2300/10 | 1500 | -40°C～＋85°C | 2.0 | |
| CR18505 | A | 3.0 | φ18.5*50.5 | 35 | 2500/10 | 2000 | -40°C～＋85°C | 2.0 | |
| CR26500 | C | 3.0 | φ26.0*50.5 | 62 | 5400/10 | 2000 | -40°C～＋85°C | 2.0 | |
| CR34615 | D | 3.0 | φ34.0*61.5 | 125 | 12000/10 | 2000 | -40°C～＋85°C | 2.0 | |
| CR-P2 | -- | 6.0 | 34*19.5*35.8 | 42 | 1400/10 | 1500 | -40°C～＋85°C | 4.0 | |
| 2CR5 | -- | 6.0 | 34*17*45 | 43 | 1400/10 | 1500 | -40°C～＋85°C | 4.0 | |
| CR9V | -- | 9.0 | 17.0*26.0*48.8 | 40 | 800/10 | 500 | -40°C～＋85°C | 6.0 | |
| CR14250SE | 1/2AA | 3.0 | φ14.5*25.5 | 10 | 900/0.2 | 500 | -55～+85 | 2.0 | |
| CR14335SE | 2/3AA | 3.0 | φ14.5*33.5 | 14 | 1100/0.5 | 1000 | -55～+85 | 2.0 | |
| CR14505SE | AA | 3.0 | φ14.5*50.5 | 21 | 1800/0.5 | 1500 | -55～+85 | 2.0 | |
| CR15270SE | -- | 3.0 | φ15.5*27.5 | 13 | 1000/0.5 | 9 | -40°C～＋85°C | 2.0 | |
| CR17335SE | 2/3A | 3.0 | φ17.0*33.5 | 22 | 1800/0.5 | 10 | -40°C～＋85°C | 2.0 | |
| CR17450SE | 3.0 | 3.0 | φ17.0*45.5 | 28 | 2400/0.5 | 15 | -40°C～＋85°C | 2.0 | |
| CR17505SE | -- | 3.0 | φ17.0*50.5 | 30 | 2700/0.5 | 15 | -40°C～＋85°C | 2.0 | |
| CR18505SE | A | 3.0 | φ18.5*50.5 | 38 | 3000/0.5 | 20 | -40°C～＋85°C | 2.0 |