Ahaomg(tm) Universal 8000ah USB Port Battery Charger Portable External Emergency Power Bank for Iphone4 4s 5 Blackberry Samsung Ipod Smart Phone (8000mah Gray) Capacity:8000mAh Batteries Type: lithium batteries Colors:Green ,Rose,Gray Input:5V/2A Output1:5V-1A Output2:5V-2.4A Package Included: 1 x Power Bank 1 x Cable 1 x manual