What is the nominal voltage of a lithium ion battery cell?

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The nominal voltage of a lithium-ion battery cell is typically 3.6 to 3.7 volts. However, the actual nominal voltage may vary depending on the specific chemistry and design of the battery. For example, some lithium-ion batteries may have a nominal voltage of 3.2 or 3.3 volts per cell, while others may have a nominal voltage of 3.8 or 3.85 volts per cell.

It’s important to note that the nominal voltage of a lithium-ion battery cell is not the same as its maximum or minimum voltage. The maximum voltage of a fully charged lithium-ion cell is typically around 4.2 to 4.3 volts, while the minimum voltage of a fully discharged cell is typically around 2.5 to 3 volts. The operating voltage of a lithium-ion battery during use will typically fall somewhere between the maximum and minimum voltage levels.

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