Electrical device (7)
(Other definitions for dynamo that I've seen before include "Source of electric current" , "something electrifying" , "Producer of electrical energy" , "Generator of electricity on Monday" , "Electricity generator or energetic person" .)
(Other definitions for appliance that I've seen before include "Device performing specific task" , "food mixer, perhaps" , "Device used for a particular purpose" , "Instrument for a particular purpose" , "Piece of kit" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">electrical device</span>' is the definition.<br/ ><span class="explanation-format__explanation">(battery is a kind of electrical device)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for battery that I've seen before include "Means of storing electric current" , "Group of cells (or guns)" , "Electricity source" , "One may be charged" , "criminal offence" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">electrical device</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for adaptor that I've seen before include "Electrical connector" , "Kind of electric plug" , "Connector (O, not E)" , "Electrical device" , "Connector for differing plug types" .)