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when battery in digital camera is dead during taking a picture outdoors, what we should do?
when battery in mobile phone is dead during waiting a important phone outdoors, how we should do?
then, this By AIR can help those gadgets be charged in the style of wireless charging system out of doors, producing electric by Zinc-Air battery.
chonbuk university
chonlabukdo jun-ju, South Korea
Kwon jong-dae
chonbuk university
chonlabukdo jun-ju, South Korea
Lee se-hee, Choi bo-mi
