Assertion: shaver's battery | /r/HasProperty | powerful
Facets:
Source sentences:
text: It has a powerful battery that will give you more shaves and trims in just one charge.
text: Nobody likes to be stuck with an electric shaver that constantly runs out of charge to make sure that the battery is a powerful one.
text: The battery is a very powerful NiMh one and it cuts down full charging time significantly.