Xerotech, the Galway-based electric vehicle battery start-up, is eyeing an even bigger play for international business after bringing in €44 million in funding while also plotting its next funding round. New company filings for Xerotech reveal that it has raised €44 million in funding as it prepares to ramp up its production and enhance its focus on the US market. Xerotech builds electric battery packs for use in machinery in industries like construction and mining. The company is led by chief executive Barry Flannery at its Co Galway facility where it builds heavy-duty battery packs which can weigh more than…