Overwhelming Charging Speed: In addition to Qualcomm Quick Charge 3.0, Anker proprietary technology PowerIQ and VoltageBoost are installed, full speed charging is possible for every USB device. <br> Large capacity with this size: About 4 times on iPhone 7 / 6s, 2 times on Galaxy S6, about 1 charge on iPad Air 2. Since input also corresponds to Quick Charge, it can fully charge the main body in about 3.5 hours (about half compared with other mobile batteries). <br> The finest design: It is designed using only industry leading materials and electronic circuits. It uses the aluminum alloy for aircraft that boasts the highest durability, and it is the best partner of smartphones and tablets that you use even if it looks. <br> Package contents: Anker PowerCore + 10050 QC 3.0 mobile battery, Micro USB cable, travel pouch, instruction manual <br><br> PowerCore + 10050 (with Quick Charge 3.0 installed) <br> High capacity premium mobile battery <br><br> Anker: Brands supported by over 20 million people · Products based on industry leading technology · High rating of 99% <br><br> Equipped with all the latest standards <br> In addition to the latest charge standard Quick Charge 3.0, PowerCore + 10050 adopts Anker proprietary technology PowerIQ and VoltageBoost, it can charge all USB equipments at full speed. <br><br> Large capacity to pocket size <br> PowerCore + 10050 is compact but large capacity. Most smartphones can be charged approximately three times, and the tablet terminal can be fully charged one time. Moreover, it is fully chargeable also to other USB equipments multiple times. <br><br> The highest-class design It is designed using only the state-of-the-art materials and electronic circuits in the industry. It uses the aluminum alloy for aircraft that boasts the highest durability, and it is the best partner of smartphones and tablets that you use even if it looks. <br><br> Maximum Safety Equipped with superior features such as surge protector, short-circuit prevention function and temperature control, we will protect you and your equipment. <br><br> Input normal input: 5 V? 2A <br> Quick Charge Input: 5-7 V? 2.1 A / 7 - 9 V? 1.6 A / 9 - 12 V? 1.25 A <br><br> output <br> 5-6 V? 3A / 6-9 V? 2A / 9? 12 V? 1.5 A