accumulator
action
amperage
bad
battery
cartoon
character
charge
charger
communication
complete
contrast
current
cute
danger
design
electricity
electronic
energy
flat
force
fuel
full
fun
good
graphic
green
icon
illustration
inner
low
mobile
muscle
phone
power
progress
red
screen
smart
smile
strength
strong
symbol
technology
tired
tried
voltage
warning
weak