For Sale a Brand New Hyperion Samsung Galaxy S IV Extended Battery + White Back Cover.
Only $40
Technical Details
Extend your talk time on your Samsung Galaxy S4 with Hyperion Extended Batteries (Compatible with All US and International Carriers).
5200 mAh Battery Capacity (with White Extended Back Cover).
Batteries use "A" Grade Lithium Ion Cells. Now with NFC / Google Wallet Capabilities!
Distributed by Hyperion Electronics Accessories.