Duracell Lithium battery Lithium Cr2 Digital Camera Batteries (2-Pack) in the Device Replacement Batteries department at Lowes.com
CR2 Batteries
Amazon.com: Panasonic CR2-2PK Photo Lithium 3V Batteries for Mini 25, Mini 50, Mini 50S, Mini 55, Pivi MP-100 and SP-1- Silver (Pack of 2) : Health & Household
Amazon.com : Ultralast UL-CR2/2 Lithium CR2 Photo Batteries : Digital Camera Batteries : Electronics