Lithium Manganese Dioxide Battery(Li-MnO2 battery) has two different types, cylindrical type and coin type. It is a high-reliability and lightweight battery with an operating voltage of 3V. And it has the ability to operate over a wide temperature range. It has a wide range of applications, both for powering devices, security equipment and can be used in all types of electronic devices.

Principle and Reactions:
The positive active material of Li-MnO2 batteries is Manganese Dioxide (MnO2) while negative active material is Lithium (Li).

Positive reaction: MnO2 + Li+ + e- → MnO2Li
Negative reaction: Li → Li+ + e-
Total reaction: MnO2 + Li → MnO2Li

Equivalent Model:
Panasonic: CR/BR2032, CR2032/1F4, CR2477/1HF, CR-123AW
Sony: CR/BR1220, CR2025, 2CR5, CR2
Maxell: CR1025, CR/BR2016, CR17335, CR17450
Renata: CR1616, CR2032 CR2450
Varta: CR2032, CR2430, CR1/2AA, CRAA, CR123A
Saft: LM2016, LM2032, LM2430, M24HR, M20*
Duracell: DL1220, DL1616, DL2450

High Power Type

Application:

Fully automatic cameras with flash and exposure meter
Lighting
Radios
Electronic locks
Medical equipment
Water, gas and electricity meters
Memory backup power sources

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High Capacity Type

Application:

Water, gas and electricity meters
Memory backup power sources for office and factory automation equipment
Main power sources and memory backup power sources for car electronics
Various memory backup power sources

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Button Type

Application:

TPMS (Tire-Pressure Monitoring System)
ETC (Electronic Toll Collection System)
Communication Tags
Set-Top Boxes
Notebook PCs Desktop PCs, sport bluetooth headset
Medical Instruments, Cash Registers
FA Instruments (Measuring Instruments, Onboard Microcomputers, Sensors)
Beacon

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