Three Halcyon 1500 mAH Lithium Ion Replacement Battery for Canon PowerShot SD990 IS Digital Camera and Canon NB-5L Package Includes: 3 Halcyon Brand Battery Battery Specs: 1500 mAh with Premium Japanese Cells Halcyon Support: Includes 5 Year Halcyon Replacement Warranty. Full Membership Access to Halcyon Customer Support Website Frustration Free Packaging. No wasteful and dangerous plastic blister packs. Compatible with all cameras which take Canon NB-5L Batteries