Assertion: electric toothbrush's battery | /r/CapableOf | last with full charge
Facets:
Source sentences:
text: The battery lasts three weeks with a full charge and it has a warning light to inform you when it is time to charge it.
text: The Philips Sonicare HX5611/01 Electric Toothbrush has a rechargeable battery that lasts up to two weeks after a full charge.