The coin-type and cylindrical type Lithium Manganese Dioxide battery

(Li-MnO2 battery) is a high-reliability and lightweight battery with an operating voltage of 3V and 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 coin-type and cylindrical Li-MnO2 battery uses Manganese Dioxide (MnO2) as its positive active material, Lithium (Li) as its negative active material.

Positive reaction: MnO2 + Li+ + e− → MnOOLi

Negative reaction: Li → Li+ + e−

Total reaction: MnO2 + Li → MnOOLi

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