Tesla’s long-range Model 3 gets 80.5 kWh battery, per EPA

There are new details on the battery capacity for Tesla‘s much-awaited long-range Model 3 sedan, courtesy of some preliminary information from the U.S. Environmental Protection Agency. The lithium-ion batteries that will enable the long-range Model 3 to go 310 miles between charges will carry 350 volts and 230 amp hours, adding up to 80.5 kilowatt hour of maximum capacity, according to the EPA certification documents.