Assertion: fuel cell | /r/CapableOf | replace battery
Facets:
value: in electric cars
type: LOCATION
value: in laptops
type: LOCATION
value: in cell phones
type: LOCATION
Source sentences:
text: Such fuel cells could replace batteries in laptops and cell phones, and could eventually be used to power electric vehicles.
text: Fuel cells that can replace batteries in electric cars are also under development.