Hello Kitty PC271 Trendyz 8000MAH 3D Portable Universal Charger for All Iphone, HTC, Samsung 6S, 6Plus, 6, 5S, 4S, S3 - Crystals - Light Pink All of our Portable batteries are inspected in USA to make sure they meet our USA safety standard Our products main components are made of Lithium Polymer batteries (safe, eco friendly, meet USA safety standard) Our new products are distinguished with Certified Sticker of Lithium Polymer to ensure that you are getting certified polymer batteries. Great accessory. A Must have for smart phone users. dont let your battery limit your activities. Portable charger lets you charge your tablet/smartphone without conventional wall outlet. Just Charge and Go