Samsung 2600 mAh Original Galaxy S4 Replacement Battery with Free Overtime Battery Charger - Non-Retail Packaging - Black/Silver Included in the package is a free Delton Branded battery charger for the Galaxy S4 Battery 2600mAh is enough power to get you through the day Original Battery Part# EB-B600BU/BE The battery is equipped with an NFC antenna, allowing your handset to communicate with other devices and accessories equipped with NFC technology Contains: One Original Samsung Galaxy S4 Battery with a free Delton battery charger for the Galaxy S4 Battery