Kung Long Batteries Industrial Co. Ltd. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 2,008.304 million compared to TWD 1,983.255 million a year ago. Operating income was TWD 331.218 million compared to TWD 287.009 million a year ago. Net income was TWD 256.673 million compared to TWD 199.473 million a year ago. Basic earnings per share was TWD 3.14 compared to TWD 2.44 a year ago. Diluted earnings per share was TWD 3.13 compared to TWD 2.43 a year ago.