Halcyon 1200 mAH TWO Lithium Ion Replacement Batteries for Canon NB-9L and Canon Powershot SD4500 IS, Powershot ELPH 510 HS, Powershot ELPH 520 HS, Powershot ELPH 530 HS, Powershot N Digital Cameras Package Includes: 2 Halcyon Brand Batteries Battery Specs: 1200 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-9L Digital Camera Batteries