This is a universal powerbank from scratch the Materials - an OLd power bank case from galaxy note 1- female usb adapter- a super glue- an old cheap back cover of any phone the three part step - connect the female usb adapter to the male usb of the power case.- glue your cheap case. and fit y...
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redwinContinue Reading »from Instructables: exploring http://www.instructables.com/id/Versatile-powerbank/
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