aa
aaa
accumulator
alkaline
ampere
battery
capacity
charge
charger
chemical
component
conservation
current
cylinder
device
disposable
ecological
ecology
electric
electrical
electricity
electronic
energize
energy
environment
equipment
fuel
generation
industry
lithium
mercury
metal
minus
negative
nickel
plus
polarity
positive
power
recharge
rechargeable
recycling
shape
singleuse
size
supply
technology
volt
voltage
watt
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