5000mAh capacity can recharge your iPhone 7 2 times, iPhone 8 2.2 times, iPhone X 1.5 times, Galaxy S9 1.2 times.</p> <b><p>Dual USB Output Port:<br></b> There are 2 usb output port: Both 5V 2A. And one input port: 5V 2A</p> <p><b>High-speed-Charging Technology<br></b> Get a full battery back within just 2.5-4 hours with the DC 5V/2A charger. <br> Note: Use an original charging cable with a 2A output or above AC charger to achieve full speed charging.</p> <p><b>Specification: <br></b> Capacity: 5000mAh<br>Watt-hours: 18.5wh<br> Input: DC 5V/ 2A (Standard Micro USB Port) <br>2 Output : 5V/ 2A <br>Battery type: Lithium-Ion battery cell<br> Product Dimension: 9.1*6.2*1.2cm（3.6*2.45*0.47 in）<br> Weight: 100g（0.22lb)<br> Discharge While Charging: Support</p> <p><b>Package: <br></b> - 1 x 5000mAh Battery Charger <br> - 1 x Micro USB cable<br> - 1 x User Guide</p>