The fuel savings of low - emissions cars could easily pay for the added costs of batteries or fuel cells. (scientificamerican.com)
The higher cost of the batteries far exceeds the savings in the reduced transmission capacity required. (judithcurry.com)
The estimated cost of a battery replacement on an iPhone 6S through UBreakIFix is $ 79, though the company also claims to price - match local competitors. (tomsguide.com)