RedSun Expand Industrial Co.,Ltd. is a specialized manufacturer of video game accessories /Bluetooth products and other related products. RedSun is a reliable Chinawholesale supplier with Diverse & High Quality Products where you can buy China Products at Best Price. We focus on providing value to our customers. Below is our company mission: 

Quantity: We focus on wholesale and provide quality services to small and medium-sized wholesale customers. If you are a cyber store or real store owner, we will be your best supplier. 
Quality: Our products are carefully selected and tested before sending. All the products have big margin for you to retail. 
Time: Our package will reach to your hands in 3-6 days after delivering via DHL or Fedex. 
Service: We have a professional sales team and a perfect customer relationship management systerm (CRM). Our online time service is up to 20 hours a day. We can not only provide you free return service, but also help you to improve your sales to achieve a win-win solution 

Feature: 
1) Battery and case in one

2) Double electricity. 
3) Advanced Battery Manufacturing Technology 
4) High-efficiency electronic products

5) Quick charge

6) Comfortable handfeel 
7) USB Port

8)Cell type: Li-polymer battery  
9)Gross weight:80g 
 Package Includes 
1 x Battery Case For Samsung S4