About: external power supply

Premodifier: external power
Head noun: supply

Same concepts
http://dbpedia.org/resource/AC_adapter

Broader concepts

label	provenance	confidence
power source	isap:394035036	0.796465

Narrower concepts

label	provenance	confidence
power supply	isap:388684381	0.714854
ac adapter	isap:265993905	0.629962
larger battery	isap:267491161	0.549704
battery charger	isap:265886815	0.534514
battery	isap:267491056	0.404379