Lithium Button/Photo Battery Duracell CR2 3V — Pack of 10

Duracell CR2 3V lithium button/photo batteries in a pack of 10 provide compact, high-energy power for devices that require CR2 cells. These primary (non-rechargeable) lithium cells deliver a stable 3V output and are designed for long shelf life and dependable performance in cameras, flash units, sensors and other portable electronics that need a small but reliable power source.

Advantages

Duracell CR2 lithium batteries combine a high energy density with a consistent voltage output over most of the battery life, which helps maintain device performance until near the end of useful capacity. Their compact size suits small electronics while the lithium chemistry offers better cold-temperature performance and longer storage life compared with many alkaline alternatives. The multi-pack format ensures multiple replacements are available on hand for intermittent or regular use.

Suitable for

• Digital cameras and camera flashes
• Optical devices and rangefinders
• Motion detectors and security sensors
• Portable medical devices that accept CR2 cells
• Other compact electronics requiring a CR2 3V lithium cell

Key specifications

• Cell type: Primary lithium (non-rechargeable)
• Nominal voltage: 3 V
• Size/form factor: CR2 (cylindrical button/photo form)
• Pack quantity: 10 cells
• Typical use: High-energy, compact power for cameras, flashes, sensors
• Storage characteristics: Long shelf life under recommended storage conditions

How to use

Insert the Duracell CR2 battery into the device following the polarity markings (+ and -) indicated in the battery compartment. Ensure contacts in both battery and device are clean and dry before insertion. Do not attempt to recharge these cells; they are intended for single-use only. Replace batteries with the same type and voltage to maintain device performance and avoid damage. Store unused batteries in a cool, dry place away from direct sunlight and heat sources.

Usage recommendations

For reliable operation, check device documentation for compatible battery types and change batteries before critical use (for example, before a photo session or when installing security sensors). Dispose of used lithium primary cells in accordance with local regulations; do not incinerate or puncture. Keep batteries away from children and pets, and avoid mixing old and new cells or different battery chemistries in the same device.