For Samsung Galaxy Book Flex 930QCG 930QCJ 930XCJ NP930QCG NP930QCG-K01 Series, for Samsung Galaxy Book Flex 950QCG 950QCG-X01 950QCG-X03 950QCJ 950XCJ NP950QCG-X01 NP950QCG-K01US Series. If run the battery shut down often, it will shorten the battery life.
