AMEMO® Ultra Slim, Credit Card Size, Aluminum Material 2000mAh Wallet-Sized Portable Charger External Battery Power Bank for iPhone 6 Plus 5S 5C 5 4S, Samsung Galaxy S6 S5 S4 Note Tab, Nexus, HTC, Motorola, Nokia, more Phones and More(Blue)

Amemo Power Expert Impressive, Innovate,Humanity,Exquisite.

Only Wallet-sized Power in the World
An Emergency USB Battery Charger That Fits In Your Wallet: thin 4.5mm is not only the world first, but also unique. To make the impossible into reality requires great craftsmanship and extraordinary imagination. We invented a new architecture, used superior manufacturing processes,provide greater energy juice in a smaller space

Unbelievable Extreme THIN only 4.5mm
Unbelievable THIN only 4.5mm like a credit card! Super light weight only 75g. Specially designed for On-the-Go purpose, You can put it in wallet even Card holder ! Designed in stylish, tiny and light-weight smooth, high polished finish to keep you traveling in style

Simple, Reliable Power
Designed to be functional and efficient - nothing else. At 4.5mm thin, the 2000mAh AMemo SLIM ONE can charge iPhone one time which comes ready to serve as an unobtrusive, lightweight solution to your daily power needs. 4 LED lights alert you as to how much capacity you've got left.

Intelligent and Safe
4 LED lights display indicate power usage/availability. Unique 3 Level Over-heating protection. Because of large capacity, so need heat safety. its Internal structure ensure it to achieve the best cooling, it never become hot when it is charging .