DURACELL Coin Cell Battery: 2450 Battery Size, Lithium, 600 mAh Capacity, 3V DC - 2HYK2|DL2450BPK - Grainger
Amazon.com: New Energizer 123 Lithium Photo Battery 6 Pack 3 Volts 10 Year Shelf Life for Digital Electronics : Health & Household
Energizer Battery, Lithium, 123, 3v
Amazon.com: Duracell CR2 3V Lithium Battery, 1 Count Pack, CR2 3 Volt High Power Lithium Battery, Long-Lasting for Video and Photo Cameras, Lighting Equipment, and More : Health & Household