Gioia Bazaar Samsung Galaxy S4 5200mAh Extended Battery + Black Back Cover (Compatible With ALL Samsung Galaxy S 4 Models) [18 Month Warranty] **NOW WITH NFC / Google Wallet** Extend your talk time on your Samsung Galaxy S4 with GB Extended Batteries (Compatible with All US and International Versions). Batteries use "A" Grade Lithium Ion Cells. Now With NFC/Google Wallet Capabilities! 5200 mAh Battery Capacity (with Black Extended Back Cover). *NOT TO BE USED WITH THE S4 ACTIVE** 1 YEAR WARRANTY GIOIA BAZAAR Original Batteries