adapter
background
cable
circuit
closeup
connection
connector
consumption
copy space
cord
current
danger
dangerous
device
electric
electrical
electricity
electronic
energy
equipment
extension
hand
home
indoors
isolated
line
man
multi
multiple
object
outlet
overload
plastic
plug
power
protection
safety
socket
splitter
strip
supply
surge
switch
technology
three
voltage
volts
white
wire
wired