Hyperion Nokia Lumia 822 4G Windows Phone 1800mAh Replacement Battery (Compatible with Verizon Wireless Nokia Lumia 822) Battery Stats: 1800mAh, 3.7VDC (Lithium-Ion Battery). 12 Month Manufacturer Warranty. Shipping Same or Next Business Day. Compatible with Nokia Lumia 822 4G. Uses selected Top 10% Grade A cells to ensure longer battery life and charge cycles.