Firstcall CR2 Battery Lithium, 3V - Camera Power - Firstcall Photographic Ltd
Panasonic CR2 Battery - Battery Store
Panasonic CR2 3V Lithium Battery
Amazon.com: Panasonic CR2 Lithium Battery, Photo Lithium,3V Batteries for Mini 25/ Mini 50 /Mini 50S/ Mini 55 Pivi MP-100 & SP-1- Silver (Pack of 4) : Health & Household