Wondermart 8400mAh 12000mAh Universal High Capacity Power Bank Portable External Battery Charger Pack for iPhone 5 4S 4, Samsung Galaxy S5, S4, S3, S2, Note3, Note 2; Nexus 5, Nexus 4, HTC One; Nokia Lumia 1520, 1020, 920 900 N9; Motorola Droid Maxx, Moto X ; LG G2 and Other USB-Charge Devices (8400mAh Green) Capacity: 8400mAh 12000mAh High security: Protection for overcharge, over discharge, overload, and short circuit Perfect for long road trips, flights and daily use Free Shipping from CA by USPS