Duracell Lithium battery Lithium Cr2 Digital Camera Batteries (2-Pack) in the Device Replacement Batteries department at Lowes.com
PairDeer®Lithium Battery CR2 3V
Energizer CR2 3V Lithium Battery (2-Pack) CR2-2 B&H Photo Video
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