By Heekyong Yang SEOUL (Reuters) -South Korean battery maker LG Energy Solution Ltd (LGES) plans to reassess its investment plan for a standalone Arizona battery factory due to the current U.S. economic environment, a company spokesperson said on Wednesday. The spokesperson’s comments on the previously announced $1.3 billion investment came after LGES said in a statement that, “Given the unprecedented economic conditions and investment circumstances in the U.S., LG Energy Solution is currently reviewing various investment options.” In its statement, which didn’t mention the Arizona plant, the …