ac
adapter
appliance
background
cable
cartoon
charge
connect
connection
conservation
cord
cute
ecofriendly
electric
electrical
electricity
emotions
energy
environmental
equipment
frowning
green
happy
icon
illustration
isolated
object
outlet
plate
plug
plug in
power
receptacle
sad
safety
shock
smile
smiling
socket
supply
switch
technology
unplugged
voltage
wall
wallpaper
white
wire
wiring