SEOUL, Nov 3 (Reuters) - South Korea's Samsung SDI

has reached an agreement with Tesla to supply more

than 3 trillion won ($2.11 billion) worth of ESS (Energy Storage

System) batteries to Tesla over three years, the Korea

Economic Daily reported on Monday.

The newspaper cited an unnamed source in the battery

industry.

Samsung SDI said nothing had been decided yet. Tesla did not

immediately respond to a request for comment.

($1 = 1,421.4800 won)