Hyperion LG Optimus G Pro 3100mAh Replacement / Spare Battery (Compatible with AT&T LG Optimus G Pro E980 and International Model LG Optimus G Pro F240K) *18 Month Warranty* Battery Stats: 3100mAh (Lithium-Ion Battery). 18 Month Manufacturer Replacement Warranty. Shipping Same or Next Business Day. Compatible with ALL LG Optimus G Pro Models. Batteries Use Top 10% "Grade A" cells to ensure longer battery life and charge cycles; More than 500 recharge cycles over the life of the batteries.