adapter
background
battery
cable
cell
cellphone
charge
charger
charging
closeup
communication
concept
connect
connection
connector
cord
design
device
digital
display
electric
electricity
electronic
energy
equipment
fuel
gadget
internet
isolated
line
mobile
modern
network
outlet
phone
plug
portable
power
recharge
sign
smart
smartphone
socket
supply
tablet
technology
telephone
usb
white
wire