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Battery Pack

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The schematically shown circuit section for a Battery Pack is required to supply the battery operated power tools.

The Battery Pack includes two diodes where one diode is used for reverse polarity protection while the second diode is used for overvoltage protection. In addition, the battery pack includes a battery management system for balancing and monitoring the individual battery cells. Depending on the design additional peripherals are required e.g. to display the current state of charge.