Halcyon 2000 mAH Lithium Ion Replacement Battery for Nikon EN-EL3E and Nikon D50, D70, D70S, D80, D90, D100, D200, D300, D300S, D700 Digital SLR Cameras Package Includes: 1 Halcyon Brand Battery Battery Specs: 2000 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 Nikon EN-EL3E Digital Camera Batteries