3nStar Power Bank P041-01S

3nStar Power Bank 4000 is a portable power bank with an integrated 4000mAh Lithium-Polymer rechargeable battery ready to charge up your Tablet and Smart Phones,Input Interface: Micro USB, Output Interface: USB, Input Voltage: DC 5V/1A, Output Voltage: DC 5V/1A. Has an elegant yet modern Brushed Aluminum Surface, it has a slim presentation so you can bring them just about everywhere. Keeping your mobile devices charged while enjoying the outdoors, it can charge practically any USB-powered devices, including Bluetooth headsets and wireless speakers as well, charge time: 5.5 - 6 hours. Digital percent display shows you how much charge power is left so you can always keep your mobile devices charged when needed, shut off automatically after 10s. Product size: 8.2*65.116 mm, weight: 108 grs. Warranty: We do not offer short term sale, we offer LONG-TERM commitment. *1 year limited warranty.