Monday 30 March 2015

Homemade External DIY Portable Power Bank Backup Battery USB Charger Smart Mobile Phone

06:02  Telli k  No comments

Homemade External DIY Portable Power Bank Backup Battery USB Charger Smart Mobile Phone with Hold Battery, Laptop cells 18650 new ( buy from EBay ) or take from old laptop batteries broken, Box take from Old modem ADSL, TP4056 Module buy from EBay about 2USD - very cheap for Powerbank Homemade

By: joulethief669



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from Instructables: exploring - technology - robots http://ift.tt/1OPR2i4

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