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Cellular phone what we use always...
It needs electricity to charge
As time goes by personal cellular phone is a sharp rise in demand, and quantity consumed of electricity, too.
So we suggest cellular phone with hydrogen battery .
Charging hydrogen is a technology what have using regularly.
This energy can get from resolving water with electricity will be expected energy of future.
ChungAng University
Anseung, South Korea
DaeYoung Kwak
ChungAng University
Anseung, South Korea