USB: You can connect the battery case by using your own Micro USB cable.
Feature: 4800mAh High Power with Brand Quality Guarantee. IC Protection for charging/overcharge/short circuit/discharge. Stand Clip. Window View. Lightweight, compact and easy to carry. LCD Indicator shows power status. ON-OFF switch to turn on/off the battery case and show battery status. Can be used as a good case to protect your phone from damages. This Battery Case sports built-in battery which doubles the life of your Samsung S6. Featuring a low profile and slim design, you will forget you are carrying extra power on the go. Cutouts for all the S6 features, use your phone without removing it from the case.
Package:1 Battery charger case for Samsung Galaxy S5 For Samsung S6/S6 Edge without flip cover 4200mAh. Only for Samsung Galaxy S6 slim-fit battery casing charges and protects your S6 without bulk.4200mAh rechargeable. Charging and protecting in 1.
Plug and Play Double Life: Built original new 4200 mA high-quality polymer batteries, Samsung mobile phones can be doubled battery life, enough power to remove your troubles. Charge and sync phone while refilling your battery at the same time. Quality batteries intelligent protection: imported batteries, with high energy density, no memory effect, high conversion rate, slow decay, long life and other advantages of high-security features. Integrated circuit design with intelligent protection IC, can effectively prevent a short circuit or overtime charge, overcharge and over discharge even under extreme operating conditions, according to the fault errors, which can effectively protect your phone.