Mountpower 6000mAh Brilliant Ultra Slim Portable Power Bank Li-polymer battery External Battery Charger Rechargeable Back-up Charger. Broad Compatibility, Fast Charging, Ultra Compact. Mobile Power Supply for Iphone 6 5S 5C 5 4S, Ipad Air mini, Ipod, Galaxy S5 S4 S3, Note 3 4, Tab 4 3 2 Pro, Nexus, Htc One, One 2(M8), LG, Blackberry, MOTO X and More(Gray). We are the Manufacturer, so products sold to customers directly in stead of through middlemen. Safety: products are underwritten by PING AN INSURANCE (GROUP) COMPANY OF CHINA ,LTD. Battery Type: Li-polymer battery, Li-polymer battery is more stable and safe than Li-ion battery, such as both iPad and iPhone use the safer Li-polymer battery. Equipped with 1 flashlight and 4 LED to display power status. 1 Year Warranty: If this power bank fails to perform as advertised, we will refund your entire purchase price or send you a replacement.