... Notice:Please avoid using the output function,while storage power.Bidirectional conversion current is easy to damage the battery ... . The same function ,but different colorPackage including:power bank, standard USB cable, 8 mobile phone adapters (including Nokia, ... Ericsson, apple, LG, PSP), manual. New 12000mah Capacity Double USB Power Bank Li ion Battery for Smartphone / Samsung /iPad/iPhone/ ...