You'll create an illuminating advertising campaign with these customized light-up mobile slim power bank. Everyone needs a reliable power bank while traveling or on the go.This power bank features a large 5000 mAH battery capacity to charge smartphones and other mobile devices. Includes a micro USB charging power cord to re power the rechargeable lithium polymer battery. With large surface to make Led logo ,light up your promotion and make it snappy. Welcome to send us your logo file to get Free mock up. Features: Compatible with Android, iPhone, type-C mobile phones Battery Capacity: UL Certified Capacity Battery 5000 mAH grade li-polymer battery Input: micro 5V / 2A Output: 5V / 2.1A Certification: CE, ROHS, FCC, MSDS Price Includes: UL Certified Capacity Battery Free Setups Free virtual proof Free logo PMS matching Free 1 color Led lightning LOGO on one side. Free standard shipping to 1 continental US commercial location Free White Box