inputs.text: mixed results nexus 7 tab galaxy nexus phone samsung galaxy 77 - [ [ videoidmoa2zoe7fcnr41 ] ] unique feature ec tech mini 2600mah looks like flash light charging port flashlight quite bright many batteries small built flashlight normally not strong one fairly goodi tested ec tech mini 2600mah power pack nexus 7 tab running ics 43 galaxy nexus phone running ics 42 samsung galaxy 77 tablet running ics 404 tests showed average results phone average results tabletsi received power bank manufacturer honest review positive negative top reviewers often asked review new battery packs one benefits asked test different power banks gives opportunity compare using charging test compare using \\apples apples\\ comparison set tests allows provide unbiased results numbers speak performance unitmy methodology charge mobile device port unit 10 minutes measuring much unit charge 10 minute period addition tested charging two mobile devices time line table represents separate 10 minute testi use battery app elvison determine device recognized charging source ac status means charging full charging rate usb status indicates charging lower charging rate discharging status means charging rate power device consuming slows discharge rate not recharge general featuresec tech mini 2600mah external battery weighs 18 oz size 41\\ x 1\\ diameterthe pack one usb output port package includes 4 tips among mini usb micro usb ipad package also contains charging usb cable galaxy tab connector lightening cable ipad mini not included test results galaxy nexus phoneac 3 change charge 10 minutes samsung galaxy 77 tablet using galaxy tab connector cableac 1 change charge 10 minutes nexus 7 tabac 0 change charge 10 minutes key findings external battery works well emergency power phone rechargeable flash light not best small factor external battery tested brightness flash light external batteries tested keep car rechargeable flash light case need power emergency phone callali julia reviewthe package also contains charging usb cable galaxy tab connector lightening cable ipad mini not included test results galaxy nexus phoneac 3 change charge 10 minutes samsung galaxy 77 tablet using galaxy tab connector cableac 1 change charge 10 minutes nexus 7 tabac 0 change charge 10 minutes key findings external battery works well emergency power phone rechargeable flash light not best small factor external battery tested brightness flash light external batteries tested keep car rechargeable flash light case need power emergency phone callali julia review