Characteristics of lithium manganese batteries

Lithium-manganese batteries are strictly a member of the lithium-ion battery family, so the difference between lithium-manganese batteries and lithium-ion batteries is difficult to define, because different types of lithium-ion batteries have different characteristics. So, what are the characteristics of lithium-manganese batteries? Next, Hongli lithium battery manufacturers for you to answer.

1. Specific energy of lithium manganese battery is as high as 270Wh/kg.

2, open circuit voltage is high, the working voltage varies with the load usually between 2.7 ~ 3.0V.

3, low self-discharge rate, annual self-discharge rate below 2%; Long storage life, can be stored at room temperature 10 years.

4, winding structure can be large current discharge.

5. Wide temperature range (-20 degrees Celsius to +60 degrees Celsius).

6, fully sealed, good safety, no leakage.

7. Lithium manganese battery has low cost and better safety than lithium cobalt, but its cycle life is poor, and the cycle life in high temperature environment is even worse. Manganese ion dissolution may occur at high temperature, and high temperature will cause serious self-discharge, resulting in poor energy storage characteristics.

The above is about the characteristics of lithium manganese battery, more lithium manganese cylindrical battery, welcome to contact Jiangmen Hongli lithium battery manufacturer.

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