Earnings per share (EPS). Earnings per share (EPS) is calculated by dividing a company's total earnings by the number of outstanding shares. For example, if a company earns $100 million in a year and has 50 million outstanding shares, the earnings per share are $2.
The battery on the Audi A4 lasts about 73 months and is located underneath the hood, on the passenger's side of the vehicle. Replacing the battery takes about 20 minutes to complete and should be done when the engine is cool.
Toyota says that fuel cells are superior to the batteries used in electric cars like Tesla Motors '(NASDAQ: TSLA) Model S. As Toyota sees it, electric-car batteries take too long to recharge -- and that will keep battery-electric cars from ever breaking out into the mass market.