Fast Charge and Fit Charge Technology: Smart connect technology auto-detects connected device for the fastest charging. Auto detects the voltage and current of your device and delivers the fastest possible charge speed up to 2.1 amp.</br>Dual Input and Dual Output: Not only the traditional USB cable, you can also use the same lightning cable to charge your iOS device or power bank. Dual USB output can charge 2 devices simultaneously at max speed with more current.</br>Premium Compact Design: Pocket-sized, super portable, easy to hold in your hand and put anywhere. Convenient to carry with on the way. 100% AL-alloy CNC shell (same as MAC book)</br>Ultra-High Capacity: Super Light Weight (8.8 oz) yet charges the iPhone 6s 3.5 times, iPhone 7s 2.5 times, the Galaxy S7 twice.</br>Certified Safe: Multi-Protect safety system ensures complete protection for you and your devices. Built-in 0.3mm AL-shell battery covering. Auto safety cut-off with built in over-heat, over-charge, over-current, over-discharge, short-circuit protection. Backed with an 18-month guarantee.</br></br>Product Description</br></br><B>Romoss A10 10000mAh Power Bank</B><br> Pocket Size and light as a feather, you get one of the world's best size-to-capacity ratio and MultiProtect safety system, Romoss A10 1000 sets the new industry standard.<br><br> <B>One Cable Fits All</B><br> Dual input with both Lightning and Micro USB ports. Your Romoss A10 Power Bank can be recharged with a Lightning or Micro USB cable. For your convenience, you can use the same cable to charge your phone and portable charger.<br><br> <B>Save Time With Every Charge</B><br> The ACE 10 1000mAh comes with Dual output, equipped with Fit Charge and Fast Charge Technology, delivering high-speed and safe charging for 2 devices simultaneously.<br><br> <B>Built-in Safeguard</B><br> 0.3mm aluminum covering and high density battery cell protects your devices against overheating, excessive current, overcharging and other unwarranted damage.<br><br> <B>Specification:</B><br> •Capacity: 10000mAh<br> •Product Dimensions: 3.58 * 2.22 * 1.18 inch<br> •Weight: 8.8oz<br> •Lightning Input: 5V ⎓ 2.1A<br> •Micro USB Input: 5V ⎓ 2.1A<br> •Output: 5V ⎓ 2.1A (Max Per Port)<br> •Warranty: 18-month Warranty & Friendly Customer Service<br><br></br><br/>http://www.amazon.com/gp/product/B01N6M0GF5