accumulator
acid
ampere
art
auto
background
battery
black
button
car
cell
center
charge
check
colored
dashboard
design
electric
electricity
emblem
energy
flat
generic
green
icon
illustration
image
indication
industrial
interface
isolated
lead
painting
portable
power
red
service
service center
set
sign
square
supply
symbol
transportation
used
volt
white
yellow