(Bloomberg) -- International Battery Company has committed to investing $1 billion in India’s southern Karnataka state to build a factory that will produce lithium-ion cells, the provincial government said Tuesday.Most Read from BloombergFitch’s US Credit Downgrade Sparks Criticism Along With UneaseMissing Goldman Sachs Analyst Confirmed Dead by New York PolicePoland Sends Troops to Belarus Border After Airspace BreachStock Traders Fret Over a Steeper US Yield Curve: Markets WrapWhy the US Credi