approval
approved
cable
charging
check
check mark
checkmark
communication
complete
component
concept
configuration
connect
connection
cord
correct
design
done
electric
electrical
electrician
electricity
electrify
electro
electronics
energy
equipment
fiber
icon
logo
maintenance
mark
network
optimization
optimize
plug
power
recharge
repair
service
socket
switch
system
tech
technology
test
tick
unplugged
wire