The Energizer CR2 3V Lithium Battery was developed to provide optimum, long-lasting performance for digital cameras. This lithium battery also delivers reliable power for todays high-tech flashlights, flash units, rangefinders, rifle scopes and even night-vision goggles.

They are commonly used for:

• Cameras: CR2 batteries are often used in film and digital cameras, particularly in older models or specific camera accessories like flashes.
• Flashlights: Some compact, high-intensity flashlights use CR2 batteries for their small size and high energy output.
• Security Equipment: Devices such as wireless security cameras and motion sensors frequently use CR2 batteries.
• Medical Devices: Certain medical devices, such as glucose meters and insulin pumps, may use CR2 batteries for reliable, portable power.
• Laser Pointers: High-powered laser pointers and some laser sights for firearms use CR2 batteries due to their compact size and high power.

Specifications

Battery size: CR2
Battery chemistry: Lithium
Battery voltage: 3V
Pack size: 4