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SOS Battery tree / Phone Charging Facillity

SOS Battery tree

While the penetration rate of mobile phones is on the rise every year, facilities for charging the phones are insufficient. This is the portable charger for mobile phones that uses solar charging method and is designed with a tree motif for the purposes of eco-friend and convenient use. When a battery almost runs out, it is possible to pull out the leaf-shaped connection jack on the street.


Cho sun Uni

Cho sun Uni
Gwang ju, North Korea