The CR123A LiMnO2 battery features a lithium negative electrode and a manganese dioxide positive electrode. These cylindrical lithium batteries offer exceptional low and medium-rate discharge performance, high safety standards, and cost-efficiency. Designed for versatility, they are available in various form factors to power diverse electrical appliances. Compared to other lithium chemistries, our LiMnO2 batteries provide superior safety at a lower manufacturing cost.
Key Features:
1. High Energy Density: Provides up to 5 times the energy of alkaline batteries and 10 times that of carbon-zinc 9V batteries.
2. Long Shelf Life: Reliable 10-year storage capability.
3. Stable Discharge: Features high voltage and stable horizontal discharge characteristics.
4. Low Self-Discharge: Annual capacity attenuation is maintained at less than 2%.
5. Enhanced Safety: Built with advanced over-current protection for secure operation.
6. Wide Temperature Range: Optimized for performance across extreme environmental conditions.
Technical Specifications
|
Parameter |
Specification |
|
Model |
CR123A |
|
Nominal Voltage |
3.0V |
|
Rated Capacity |
1300mAh / 1600mAh |
|
Continuous Discharge Current |
1500mA |
|
Pulse Discharge Current |
3000mA |
|
Weight |
16g |
|
Dimensions |
17mm * 34.5mm |
|
Certifications |
UN38.3, UL1642, MSDS, IEC60086-4 |
Cylindrical LiMnO2 Battery Structure
Structure: High-performance winding inner core, semi-sealed rate cell designed for high current discharge.
Safety Features: Equipped with an explosion-proof assembly cap and PTC overcurrent protection.
Service Life: Annual self-discharge rate < 2%; provides a storage life of over 10 years.
Operating Temperature: Reliable performance from -40℃ to 70℃.
Main Models of Cylindrical LiMnO2 Batteries
※ Note: Unlike the 3V cylindrical models, the 9V series consists of prismatic batteries.
Discharge Performance Data
Discharge curves at 20°C with various currents and 560Ω constant resistance discharge curves across different temperatures.
Common Applications
The CR123A battery is ideal for equipment requiring high voltage and instantaneous high-current pulses. Commercial & Home: Professional cameras, electronic calculators, radios, high-lumen torches, electric toys, and smart watches. Industrial: Marine lifesaving equipment, smart utility meters (water/electric), positioning transmitters, and instrument memory backup. Military: Communication radios, security devices, night vision equipment, and tactical instruments.
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