accumulator
acid
auto
background
battery
black
board
business
capacity
car
cell
charge
claws
counter
dead
electric
electrical
electricity
electrolyte
electronic
energy
environment
ev
flooded
for
generate
heavy
inscriptions
lead
metal
minus
motor
overhaul
place
plus
polarity
power
powered
repair
series
service
shelf
storage
store
technology
volt
voltage