Power Bank,Kinps 16800mAh Fast Charger External Battery Pack Power Bank Dual USB Ports 4.8A Compact Portable Charger with Smart Technology Compatible with Apple & Android Devices (16800mAh- Black) Upgrade Version Power Bank, with high capacity 16800mAh, Charges most smart phones 7-8 times on the go. Lightweight design and easy to carry, to activate the built-in flashlight at dark or low-light environments. High Output: Super-fast USB charging output means your device is charged in the quickest possible time.(Input : 5V/2A, output : 5V/4.8A). Smart charging Port for charging 2 devices simultaneously. Each output enable charge speeds of up to 2.4A. (Most phone chargers have only 1A) It supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, constructed with Li-Polymer Battery assure long life use, fully compliant with international safety standards. Compatible with all smartphones, tablets, MP3 players & cameras including: iPhone, iPad, iPod, Samsung, HTC, Sony, Nexus, LG, Microsoft / Nokia, GoPro, Bluetooth Speakers & many more. Package Includes: 1*Kinps16800mAh portable Power Bank, 1* Micro USB Cable,12-month Warranty and friendly customer service