aa
aaa
accumulator
alkaline
auto
battery
black
button
capacity
car
cell
cellphone
charge
charger
check
cylinder
digital
electric
electrical
empty
energy
fuel
full
half
icon
ion
isolated
level
life
lightning
line
lithium
load
low
metal
mobile
nickel
outline
phone
power
recharge
recycle
service
strength
thin
types
up
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