The company, which supplies Tesla Inc TSLA.O, General Motors Co GM.N and others, reported an operating profit of 633 billion won ($472.6 million) for the January-March period, versus 259 billion won a year earlier. Adds background SEOUL, April 26 (Reuters) - South Korea's LG Energy Solution 373220.KS on Wednesday posted a 145% jump in quarterly profit, as the battery maker factored in subsidies from the U.S. Inflation Reduction Act and solid sales of electric vehicles (EVs) in U.S. and European markets. That compared with an average analyst forecast of 633 billion won compiled by Refinitiv SmartEstimate.