Anker® 5200mAh Extended Battery for Samsung Galaxy S4, GT-I9500, With Dark Blue Back Cover, with NFC/Google Wallet [18-Month Warranty]
About AnkerAnker offers diverse consumer tech solutions including batteries, adapters, networking devices, and more. We are passionate about excellence so that with every Anker brand purchase, you can expect to find quality materials, reliable performance, affordable prices, and great customer service.Thanks to our customers, Anker has many products listed in the top 10 of Amazon's top-rated Cell Phones & Accessories category.Compatible Models:Samsung Galaxy S4, GT-I9500, SCH-I545(Verizon), SGH-I337(AT&T;), SPH-L720(Sprint)Using Tips:Do not use the product in high temperatures.Switch the vibration off and reduce ring tone and screen timeout.Terminate any applications that are not in use.You can also use Anker External Battery to make your cell phone battery life last longer.