... 3,portable. Model no.: ipartnerpotable mobile phone backup powerFeature:1,Strong, durable engineering materialprotests your phone from bumps & scratchingand gives a ... phone4, Cut outs for all the iphone4's featuresUse your phone without removing it from case5, Protective IC circuitEfficiently avoid short- ... /500mAWeight: approx. 55gFCC, CE RoHs Approvals.Photo: potable mobile phone backup power