Josi Minea&reg; 8000mAh Dual USB Ultra-Compact High Capacity Portable Charger Backup External Battery Pack Lithium Ion Battery Power Bank with LED Indicator for Apple iPhone 5S / 5C / 5 / 6 / 6 Plus 4S, iPad Air/Mini, Samsung Galaxy S5 / S4 / S3, Note 3 / Note 2, Nexus 4, HTC One, Nokia Lumia & most other Smartphones - Black Constructed using High Quality Grade A cells & premium microchips to ensure the highest quality Provides better efficiency than other similar power banks due to its superior Energy Conversion rate Lightweight Elegant Looking Portable Power Bank. Perfect Gift for Birthdays, Holidays and any other ocassion Portable External Battery Pack with Compact & Lightweight Design. Seamlessly Charge your mobile phones, iPod, and much more Works with all major cell phones & tablets - iPhone 5/5S/5C/6/6 Plus iPod; Samsung Galaxy S5/S4/S3, Note 3/2; HTC, Droid, Lumia