EZOPower 2-Pack 1800mAh Standard Lithium-Ion Replacement Battery for Nokia Lumia 822 ( Verizon ) Brand new EZOPower Standard Battery. Model # EZPBA39S, Capacity: 1800mAh NONE NFC (Near Field Communication) Function Battery type: Lithium-Ion. No memory loss effect. Integrated microchip prevents overcharging & lengthens battery life Compatible with Verizon Nokia Lumia 822 4G Window Phone