Romoss Sense 15 15000mAh Power Bank - Black The Romoss Sense15 15000mAh Power Bank features a classic polka dot surface design with refreshing colours to suit your style. With it's unique Fit Charge Technology, it is designed to identify each connected device to charge at full speed. The stylish Romoss Sense15 15000mAh Power Bank are crafted with a Li-polymer battery for high energy density, which makes it safer and lighter than a conventional Li-ion battery. The sense15 has a self-charging IC technology to raise its charging efficiency up to 90 percent Features: - Light and Thin - Powerful 15000mAh - Distinctive scratch-resistant finish - Eye-catching blue on/off switch - Bright Colours - Blue, Sakura Pink, Cloud white and ash Black - Self-charging time - 9.5 hours (using 2.1A adapter) Specification: - Warranty: 12 Months