Assertion: alarm's battery | /r/HasProperty | new
Facets:
Source sentences:
text: You should also look at your smoke detector to make sure there’s no dust or other substance blocking its grates, which may prevent it from working even if the batteries are new.
text: Smoke alarms with any other type of battery need a new battery at least once a year.
text: My smoke alarm keeps chirping, even with a new battery.