Reeljuice 3X Portable Power Bank with 4ft. Built In Cable External Battery with USB Charger Quick Charge Capability: Allows up to 2.1A of power to your smartphone, iPhone, tablet, iPad, or other micro USB device which is 2-4 times faster than most other smart phone chargers All In One Compact Universal Solution: Includes a 4 ft. built-in retractable charging cable with both Apple certified MFi and micro USB connectors and a removable USB recharging module so no extra cables are needed Premium UL Certified Award-Winning Technology: Patented rugged cord reel design allows four feet of freedom to safely use your mobile device while recharging on the go What You Get: Reeljuice 3X 5300 mAh portable charger external battery power bank with MFi Lightning and micro USB connectors, removable USB charging module, all cables included, user manual, one year warranty, and unlimited highly rated customer support Pass Through Charging: Recharge your Reeljuice and smartphone or tablet at the same time when you connect the battery pack to a power source