EZOPower NFC Enable Battery + Charger For Samsung Galaxy S3 S III i9300 (AT&T, T-Mobile, Sprint, Verizon) Brand new EZOPower Extended Battery. Model #: EZPBA11N Battery type: Lithium-Ion. Battery capacity: 2100mAh **NFC - Near Field Communication Enable For Google Wallet and S Beam Function No memory loss effect. Black battery door included. Integrated microchip prevents overcharging & lengthens battery life Package includes :1x EZOPower NFC Standard Battery 2100mAh, 1x EZOPower Battery Wall Charger with USB Port 800mA