OVAEST 11000mAh Dual USB External Battery Charger Universal External Backup Powerbank For iPhone Mobile Phone Specifications:Model:Ovaest N55Battery:Polymer batteryMaterial:ABS ShellActual Capacity:10000mAhVirtural Standard capacity:11000mAhDemension:142*64.2*24.2mmWeight:273gInput:DC 5V\/1ADual Output:DC 5V\/1A -2.1ACycles !#!amp!*!ge; 600 timesInput interface:Micro USBOutput interface:USBAccessory:1* Micro USBOperating Temperature:-10 C!#!amp!*!mdash;!#!amp!*!mdash;40 CStorage Temperature:20 C!#!amp!*!mdash;!#!amp!*!mdash;50 CColor:Green，Blue，Yellow，White，PinkApplications:Phone \/ Tablet \/ Video Player \/ Game Console，ect. Features: 1. Double USB Output: 5V 0.5A ~ 2.1A， Charging two Devices simultaneously， design for charging Phones and Tablets，.2. 11000mAh Capacity， A grade battery ，over 1000 times life cycle.3. Battery Type: Li-polymer battery; more stable and safer than Li-ion battery， such as both iPad and iPhone use the safer Li-polymer battery. 500+ recharge cycles over the life of the battery4. Security protection design: short-circuit and over current protection; The device will automatic shutdown when short circuit or overload output happened to avoid destroy the device and accident. Package included:1 x USB Cable1 x OVAEST 11000mAh Dual USB External Battery Charger
More details: