X-Power XL - 4000 mAh Portable Power Bank. Power your progress. Demand more from your power bank. X-Power XL elevates your professional and personal media environment to the next level. With astonishingly high power output and slim design XL leaves the competition behind and gives you a flexible

X-Power XL - 4000 mAh Portable Power Bank. Power your progress. Demand more from your power bank. X-Power XL elevates your professional and personal media environment to the next level. With astonishingly high power output and slim design XL leaves the competition behind and gives you a flexible battery alternative to enhance your electronics' usage. Power for the power hungry. XL offers unprecedented power allowing you to charge even the most demanding of electronic devices with ease. Boasting a battery life of over 16 hours you can now extend your active use of iPads speakers tablets and smart phones greatly. Your new portable assistant. X-Power XL is as slim as it is powerful effortlessly fitting into document folders bags and jacket pockets. Built with a stylish aluminum alloy the XL not only looks sleek but the material allows for more efficient power transfer and heat reduction. Remove your boundaries. X-Power XL extends your office environment to anywhere with reliable portable power on the go. Ideal for your commute finish that presentation or enjoy a film safe in the knowledge that XL is powering your device. Compatibility iPhone 4/4S/5/5s/5c iPod Samsung Galaxy Note Nokia Sony Ericsson or most phones and tablet with USB charging cable. Specification Battery Capacity: 4000 mAh Battery Voltage: 3.7 V USB Input Voltage: 5 V USB Input Current:700 mAh USB Output Voltage:5V USB Output Current:2000mAh Box Content:USB 2.0 cable User manual