ac
adapter
asia
background
black
brick
cable
careful
charger
circuit
closeup
concept
connection
connector
cord
current
danger
double
electric
electrical
electricity
energy
equipment
home
house
industry
insert
interior
isolated
line
nobody
object
outlet
panel
plastic
plate
plug
power
save
single
socket
supply
switch
technology
telephone
texture
voltage
wall
white
wood