Battery filled with leaves representing eco-friendly energy storage.
Schlüsselwörter
battery,
leaf,
green,
eco,
energy,
storage,
power,
sustainable,
renewable,
environment,
nature,
ecology,
clean,
alternative,
fuel,
organic,
bio,
plant,
growth,
electricity,
mobile phone,
charge,
charging,
earth,
conservation,
climate,
resource,
icon,
illustration,
concept,
design,
technology,
future,
natural,
germinating,
life,
planet,
global,
saving,
efficiency,
bioenergy,
lithium,
ion,
accumulator,
chemical,
science,
grid,
source
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