Assertion: fuel cell | /r/CapableOf | work like battery
Facets:
value: in principle
type: MANNER
Source sentences:
text: Fuel cells work like batteries, but they do not run down or need recharging.
text: In principle, a fuel cell operates like a battery, but does not run down or require recharging like a battery as long as fuel and oxidant are supplied.
text: Fuel cells work like batteries, but they do not run down or need recharging.
text: A fuel cell operates like a battery, but does not run down.