Lithium CR2 battery Voltcraft VC-12714230 3 V 800 mAh

Lithium CR2 battery Voltcraft VC-12714230 3 V 800 mAh is a single-use power cell designed to deliver a stable 3 V output and dependable energy for devices that require CR2 format batteries. The cell offers a nominal capacity of 800 mAh and a long shelf life typical for lithium chemistry, making it suitable for stand-by or intermittent-use applications such as photography equipment, sensors and portable electronics.

Advantages

The battery provides a consistent voltage under load and a relatively high capacity for a CR2-sized cell, allowing extended operating time between replacements. Its lithium chemistry ensures low self-discharge and long storage life, while the compact cylindrical form factor fits standard CR2 compartments. The cell is single-use, offering predictable performance characteristics and reliable start-up power for devices that need a steady 3 V source.

Suitable for

• Digital cameras and flash units
• Motion detectors and alarm systems
• Optical equipment and rangefinders
• Portable measurement instruments and sensors
• Handheld electronic devices requiring CR2 cells

Key specifications

• Chemistry: lithium (non-rechargeable)
• Nominal voltage: 3 V
• Typical capacity: 800 mAh
• Cell format: CR2 size (compact cylindrical form)
• Intended use: disposable primary cell for low- to medium-drain devices

How to use

Install the battery in the device following the polarity markings (+/−) indicated in the battery compartment. Ensure contacts are clean and free of debris before insertion. Remove and replace with a new battery when device performance indicates low power, such as reduced illumination in flash units or intermittent operation of sensors. Do not attempt to recharge this lithium primary cell; it is intended for single-use only.

Usage recommendations

Store unused batteries in a cool, dry place away from direct sunlight and metallic objects. Dispose of used batteries according to local regulations for battery recycling or hazardous waste. Avoid short-circuiting, crushing, or exposing the battery to fire or high temperatures. For devices with critical timing or extended storage intervals, replace batteries before long deployments to ensure reliable operation.