Introduction
The Duracell High Power Lithium CR123A 3 Volt batteries are engineered to deliver reliable power for a variety of specialty devices. These include home safety and security systems, high-intensity flashlights, smoke alarms, and home automation equipment. These CR123 batteries are guaranteed for 10 years in storage, ensuring they are ready for use when needed.

Image: A pack of Duracell CR123A 3V Lithium Batteries, highlighting the product packaging.
Setup: Battery Installation
To install your Duracell CR123A batteries, locate the battery compartment on your device. Ensure the device is powered off before proceeding. Insert the batteries according to the polarity indicators (+ and -) inside the compartment. Incorrect installation can prevent the device from functioning or cause damage.
Video: This video demonstrates the general process of installing Duracell CR123A Lithium Batteries into a compatible device, showing how to correctly align the battery polarity.
After inserting the batteries, securely close the battery compartment. Power on your device to confirm proper installation and functionality.
Operating Instructions
Duracell CR123A batteries are designed for optimal performance in high-powered devices. These include, but are not limited to, wireless security systems, home automation devices, high-intensity flashlights, and smoke detectors. Always refer to your device's user manual for specific battery requirements and operating procedures.

Image: An assortment of devices including a watch, camera, thermometer, and flashlight, illustrating the versatility of Duracell specialty batteries.
For best results, ensure that all batteries in a device are of the same type and age. Avoid mixing new and used batteries, or different battery brands, as this can lead to reduced performance or leakage.
Maintenance and Safety
Storage
Store Duracell CR123A batteries in a cool, dry place at room temperature. Avoid extreme temperatures and direct sunlight. These batteries are guaranteed for 10 years in storage.

Image: An icon depicting a clock, symbolizing the long-lasting power and storage life of the batteries.
Safety Warnings
- CAUTION: Keep batteries away from children.
- If swallowed, consult a physician at once.
- May explode or leak, and cause burn injury, if recharged, disposed of in fire, mixed with a different battery type, inserted backwards or disassembled.
- Replace all used batteries at the same time.
- Keep in original package until ready to use.
- Do not carry batteries loose in your pocket or purse.
- Do not remove the battery label.

Image: The back of the Duracell CR123A battery packaging, displaying important safety warnings and product information.
Disposal
Dispose of used batteries responsibly according to local regulations. Do not dispose of batteries in household waste or by incineration.
Troubleshooting
If your device is not functioning after installing new batteries, consider the following:
- Check Polarity: Ensure batteries are inserted with the correct positive (+) and negative (-) orientation.
- Clean Contacts: Inspect battery contacts in the device and on the batteries for any dirt or corrosion. Gently clean with a dry cloth if necessary.
- Verify Battery Freshness: Although Duracell batteries have a long shelf life, confirm they are new and not expired.
- Test with Another Device: If possible, test the batteries in another compatible device to rule out a device malfunction.
- Replace All Batteries: If using multiple batteries, replace all of them simultaneously with new ones.
Specifications
| Feature | Detail |
|---|---|
| Brand | DURACELL |
| Model Name | CR123A |
| Model Number | 5009569 |
| Number of Batteries | 12 CR123A batteries (included) |
| Battery Cell Composition | Lithium Metal |
| Voltage | 3 Volts |
| Battery Capacity | 1500 Milliamp Hours |
| Battery Weight | 17 Grams |
| Item Dimensions | 0.7 x 7.75 x 4.5 inches |
| Guaranteed in Storage | 10 Years |
Warranty
Duracell guarantees each High Power CR123A lithium 3 volt battery to last 10 years in storage. All Duracell products are guaranteed against defects in material and workmanship. For specific warranty claims or details, please contact Duracell customer support.
Support
For further assistance or inquiries regarding your Duracell CR123A batteries, please contact Duracell customer support.
- Customer Service: 1-800-551-2355 (9:00 AM - 5:00 PM E.S.T.)
- Online Support: Visit the official DURACELL Store on Amazon for more information and products.