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Lithium Manganese Dioxide Battery

3.0 Volt Primary / Non-Rechargeable Battery

Lithium Manganese Dioxide (Li-MnO2) batteries are a type of primary (non-rechargeable) lithium battery, and come in shapes of cylindrical and coin. It is a light and highly-reliable battery with an operating voltage of 3V and can operate over a wide range of temperatures. This allows it to have a wide range of applications including: small devices, security equipment and other types of electronic devices.

 Main Features 

  • High energy density: Li-MnO2 batteries have a high energy density, which means they can store a large amount of energy in a small size.
  • Wide operating temperature range: Li-MnO2 batteries can operate in a wide temperature range, making them suitable for use in a variety of conditions.
  • Stable voltage: Li-MnO2 batteries have a stable voltage output throughout their discharge cycle, making them well-suited for use in applications that require a consistent power output.
  • Lightweight: Li-MnO2 batteries are lighter than other primary battery technologies, making them ideal for portable devices and small electronics.
  • Good shelf life: Li-MnO2 batteries have a good shelf life and can retain a significant amount of their stored energy for many years, even without use.
  • High current discharge capability: Li-MnO2 batteries have a high current discharge capability, making them suitable for use in high-power applications.

Principle and Reactions:
The positive active material of Li-MnO2 batteries is Manganese Dioxide (MnO2) and the negative active material is Lithium (Li).
Positive reaction:   MnO2 + Li+ + e- → MnO2Li
Negative reaction:   Li → Li+ + e-

Total reaction:   MnO2 + Li → MnO2Li

 Main Applications 

These features make Li-MnO2 batteries popular for a variety of applications, including 

  • Remote controls
  • Medical devices 
  • Military equipment

Battery Series

Li-MnO2 Coin Battery Standard Type

Primary - 3.0 Volt

Model: CR1616/CR2032/CR2450,more

Li-MnO2 Coin Battery High Temperature Type

Primary - 3.0 Volt Model:

Model: CR1632S/CR2032S/CR2450S,more

Li-MnO2 Coin Battery Low Temperature Type

Primary - 3.0 Volt

Model: CR1632L/CR2032L/CR2450L,more

Li-MnO2 Cylindrical Bobbin Energy Type Battery

Primary - 3.0 Volt

Model: CR14250BL/CR14505BL/CR18505BL,more

Li-MnO2 Cylindrical Spiral High Power Type Battery

Primary - 3.0 Volt

Model: CR123A/CR14505SL/CR34615SL,more

Li-MnO2 Coin Battery w/ Terminations

Primary - 3.0 Volt

PC Pins / Solder Tab / SMD / Wires

Li-MnO2 Cylindrical Battery w/ Terminations

Primary - 3.0 Volt

PC Pins / Solder Tab / Wires / Connectors

Li-MnO2 Battery Pack

Primary - Custom Design Volt

Custom Design R&D Support Prototype Sample

EEMB Battery with Terminations, Pins, Tags

Battery is always available with different types of terminations, i.e. PC pins, tabs, solder tabs, leads, wire, cable and connectors.  We hope you find the one in our product list and suite you the best.  If not, our Customer Service can assist you to find one, or offer custom-made terminations to meet meet your specifications. 

Custom Battery Pack

We manufacture custom battery pack assembly for electronic, industry and OEM business for decades.  We are proud to serve our customers, some of them are world's most prominent companies, with engineering design, prototype, in-house testing, certifications, and mass-production.  Our Customer Service can help for engineering suggestion to meet your specification.

EEMB Battery Quality Control & Compliance

Check EEMB manufacturing site and product compliance.

Safety Handling and Product Design with EEMB Lithium Battery

Handling Lithium Battery Safely

Custom Design Battery Cells & Packs

EEMB Battery is an ONE STOP green and safe power solution provider, specialized in battery cell  manufacturing, battery pack's R&D and assembly, and marketing ofLi-MnO2, Li-SoCL2,Lithium Polymer, Li-FePO4Li-ion, 18650, 26650 batteries