Power Bank 15000mAh, Portable Charger Built-in Micro usb cable , VIVIS Li-Polymer External Battery Pack for iPhone, iPad, Samsung Galaxy, Tablet and More (15000mah) Newest Upgrade Version 15000mAh Power Bank,built in Micro USB cable and eliminate the need for additional cables, giving you incredible portability. Also support Phone Stand Holder function, could play and charing simultaneously very conveient. 5 charges for your iPhone 6, 3 charges for Samsung Galaxy S6, the iPad mini 1.5 charges. 2 USB output Built-in Intelligent Charing chip,Intelligent Quick Charger Technology(does not support Qualcomm Quick Charge ) Automatically adjusts current and voltage to minimize charging time, reducing charge time by 50% compare with common power bank. Maximum 3A 2 USB output ports charge faster than the original charger, Super-fast charge. The External Battery Pack bulit-in Pure Co Li-Polymer Core, more than 1000 times recycle use, which is twice of the common core( less than 500 times ) Safety External Battery Charger , Security Chip, Six Intelligent Safety Protection - Supports over-charged, over-discharged, over-voltage, over-current, over-heated and short circuit , more safe to use. Wide Compatibility & Service: iPhone 7 Plus 7 6s Plus 6S 6 5S 5C 5 4S 4 / iPad Air Mini / Samsung S7 Edge S6 Edge S6 Note 5 / HTC / LG / Motorola / BlackBerry / Nokia Lumia / Google Nexus / Sony Xperia/ Huawei / Kindle AND MORE. LIFETIME friendly customer service.