inputs.text: amazing capacity - purchased battery backup go trips dont plan bringing separate camera instead opted use phone decided drain battery see many times could charge phone needing recharged didnt charge got box charged phone 3 times considering four times phones capacity fact didnt charge first id say bat pretty goodconstruction wise feels amazingly solid matte black back texturized rubber gives good grip holding glossy front definitely prone scratches smudges really looks battery backup goes \\gosh wish invisible shield that\\ four charging lights battery indicate much left needs charged someone wrote hard read dont problem look straight not angleusing battery simple enough plug device hit button turn device full keep charging unplug 30 seconds battery turn dont expect blue lights stay youre charging device im willing bet turn save energy every little bit countscritically charging port device seems bit flawed due fact port move easily plugging cord came debatable whether stand consistent heavy usage id recommend using cord charge devices not battery instead use straight cord isnt looped pulling strain definitely ruin port im buying battery backup want last good construction anything happens definitely follow review