Assertion: thermistor's temperature | /r/HasAspect | cooling
Facets:
value: for their batteries
type: PURPOSE
Source sentences:
text: In the battery used for electric vehicles, Nominal battery performance is usually specified for working temperatures somewhere in the +20 °C to +30 °C range; however, the actual performance can deviate substantially from this if the battery is operated at higher or, in particular, lower temperatures, so some electric cars have heating and cooling for their batteries.